About this route:

A direct, nonstop flight between Chippewa Valley Regional Airport (EAU), Eau Claire, Wisconsin, United States and Amook Bay Seaplane Base (AOS), Amook Bay, Alaska, United States would travel a Great Circle distance of 2,728 miles (or 4,391 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Chippewa Valley Regional Airport and Amook Bay Seaplane Base, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Chippewa Valley Regional Airport and Amook Bay Seaplane Base. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: EAU / KEAU
Airport Name: Chippewa Valley Regional Airport
Location: Eau Claire, Wisconsin, United States
GPS Coordinates: 44°51'56"N by 91°29'3"W
Area Served: Eau Claire, Wisconsin
Operator/Owner: Eau Claire County
Airport Type: Public
Elevation: 913 feet (278 meters)
# of Runways: 2
View all routes: Routes from EAU
More Information: EAU Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: AOS /
Airport Names:
  1. Amook Bay Seaplane Base
  2. AK81
Location: Amook Bay, Alaska, United States
GPS Coordinates: 57°28'17"N by 153°48'55"W
Area Served: Amook Bay, Alaska
Operator/Owner: Mike Munsey
Airport Type: Private
Elevation: 0 feet (0 meters)
# of Runways: 1
View all routes: Routes from AOS
More Information: AOS Maps & Info

Facts about Chippewa Valley Regional Airport (EAU):

  • Chippewa Valley Regional Airport is a public-use airport in Chippewa County, Wisconsin, United States.
  • Chippewa Valley Regional Airport covers an area of 1,100 acres at an elevation of 913 feet above mean sea level.
  • The 2013 Federal sequester will result in the closure of the airport's control tower and will require pilots to rely on the Minneapolis ARTCC and pilot-to-pilot radio communication.
  • The furthest airport from Chippewa Valley Regional Airport (EAU) is Margaret River Airport (MGV), which is located 10,839 miles (17,444 kilometers) away in Margaret River, Western Australia, Australia.
  • The closest airport to Chippewa Valley Regional Airport (EAU) is Rice Lake Regional Airport (RIE), which is located 41 miles (66 kilometers) NNW of EAU.
  • Chippewa Valley Regional Airport (EAU) has 2 runways.
  • Because of Chippewa Valley Regional Airport's relatively low elevation of 913 feet, planes can take off or land at Chippewa Valley Regional Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.

Facts about Amook Bay Seaplane Base (AOS):

  • In addition to being known as "Amook Bay Seaplane Base", another name for AOS is "AK81".
  • Because of Amook Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Amook Bay Seaplane Base at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
  • Amook Bay Seaplane Base (AOS) currently has only 1 runway.
  • The closest airport to Amook Bay Seaplane Base (AOS) is Zachar Bay Seaplane Base (KZB), which is located only 6 miles (10 kilometers) NNE of AOS.
  • Although classified by the FAA as "private use", Amook Bay has scheduled passenger service to Kodiak, Alaska, which is subsidized by the United States Department of Transportation via the Essential Air Service program.
  • The furthest airport from Amook Bay Seaplane Base (AOS) is Port Elizabeth International Airport (PLZ), which is located 10,814 miles (17,403 kilometers) away in Port Elizabeth, South Africa.

Map of Nearest Airports to Chippewa Valley Regional Airport:

List of Nearest Airports to Chippewa Valley Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
140.80 miles (65.66 km) NNWRice Lake Regional Airport (RIE)Rice Lake, Wisconsin, United StatesView Rice Lake Regional Airport on a map Set RIE as origin Airport Set RIE as destination Airport Get more information about Rice Lake Regional Airport
252.09 miles (83.84 km) WNWAmery Municipal Airport (AHH)Amery, Wisconsin, United StatesView Amery Municipal Airport on a map Set AHH as origin Airport Set AHH as destination Airport Get more information about Amery Municipal Airport
355.09 miles (88.66 km) WNWNew Richmond Regional Airport (RNH)New Richmond, Wisconsin, United StatesView New Richmond Regional Airport on a map Set RNH as origin Airport Set RNH as destination Airport Get more information about New Richmond Regional Airport
455.60 miles (89.47 km) SSWWinona Municipal Airport (ONA)Winona, Minnesota, United StatesView Winona Municipal Airport on a map Set ONA as origin Airport Set ONA as destination Airport Get more information about Winona Municipal Airport
560.08 miles (96.68 km) ENETaylor County Airport (MDF)Medford, Wisconsin, United StatesView Taylor County Airport on a map Set MDF as origin Airport Set MDF as destination Airport Get more information about Taylor County Airport
665.47 miles (105.36 km) ESEMarshfield Municipal Airport (MFI)Marshfield, Wisconsin, United StatesView Marshfield Municipal Airport on a map Set MFI as origin Airport Set MFI as destination Airport Get more information about Marshfield Municipal Airport
766.33 miles (106.74 km) WNWL.O. Simenstad Municipal Airport (OEO)Osceola, Wisconsin, United StatesView L.O. Simenstad Municipal Airport on a map Set OEO as origin Airport Set OEO as destination Airport Get more information about L.O. Simenstad Municipal Airport
869.09 miles (111.19 km) SLa Crosse Regional Airport (LSE)La Crosse, Wisconsin, United StatesView La Crosse Regional Airport on a map Set LSE as origin Airport Set LSE as destination Airport Get more information about La Crosse Regional Airport
972.72 miles (117.03 km) SSESparta/Fort McCoy Airport (CMY)Sparta, Wisconsin, United StatesView Sparta/Fort McCoy Airport on a map Set CMY as origin Airport Set CMY as destination Airport Get more information about Sparta/Fort McCoy Airport
1074.97 miles (120.66 km) NEPrentice Airport (PRW)Prentice, Wisconsin, United StatesView Prentice Airport on a map Set PRW as origin Airport Set PRW as destination Airport Get more information about Prentice Airport
1177.27 miles (124.35 km) WSt. Paul Downtown Airport (STP)St. Paul, Minnesota, United StatesView St. Paul Downtown Airport on a map Set STP as origin Airport Set STP as destination Airport Get more information about St. Paul Downtown Airport
1279.97 miles (128.70 km) WSWStanton Airfield (SYN)Stanton, Minnesota, United StatesView Stanton Airfield on a map Set SYN as origin Airport Set SYN as destination Airport Get more information about Stanton Airfield
1380.13 miles (128.96 km) NSawyer County Airport (HYR)Hayward, Wisconsin, United StatesView Sawyer County Airport on a map Set HYR as origin Airport Set HYR as destination Airport Get more information about Sawyer County Airport
1483.02 miles (133.61 km) SWRochester International Airport (RST)Rochester, Minnesota, United StatesView Rochester International Airport on a map Set RST as origin Airport Set RST as destination Airport Get more information about Rochester International Airport
1585.08 miles (136.92 km) WMinneapolis–Saint Paul International Airport Wold–Chamberlain Airport (MSP)Bloomington, Minnesota, United StatesView Minneapolis–Saint Paul International Airport Wold–Chamberlain Airport on a map Set MSP as origin Airport Set MSP as destination Airport Get more information about Minneapolis–Saint Paul International Airport Wold–Chamberlain Airport

Map of Furthest Airports from Chippewa Valley Regional Airport:

List of Furthest Airports from Chippewa Valley Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,839.19 miles (17,443.95 km) WSWMargaret River Airport (MGV)Margaret River, Western Australia, AustraliaView Margaret River Airport on a map Set MGV as origin Airport Set MGV as destination Airport Get more information about Margaret River Airport
210,815.37 miles (17,405.61 km) WSWBusselton Regional Airport (BQB)Busselton, Western Australia, AustraliaView Busselton Regional Airport on a map Set BQB as origin Airport Set BQB as destination Airport Get more information about Busselton Regional Airport
310,804.21 miles (17,387.65 km) WSWManjimup Airport (MJP)Manjimup, Western Australia, AustraliaView Manjimup Airport on a map Set MJP as origin Airport Set MJP as destination Airport Get more information about Manjimup Airport
410,789.84 miles (17,364.52 km) WSWBunbury Airport (BUY)Bunbury, Western Australia, AustraliaView Bunbury Airport on a map Set BUY as origin Airport Set BUY as destination Airport Get more information about Bunbury Airport
510,751.56 miles (17,302.92 km) WSWAlbany Airport (ALH)Albany, Western Australia, AustraliaView Albany Airport on a map Set ALH as origin Airport Set ALH as destination Airport Get more information about Albany Airport
610,737.70 miles (17,280.61 km) WSWRottnest Airport (RTS)Rottnest Island, Western Australia, AustraliaView Rottnest Airport on a map Set RTS as origin Airport Set RTS as destination Airport Get more information about Rottnest Airport
710,726.15 miles (17,262.02 km) WSWJandakot Airport (JAD)Jandakot, Western Australia, AustraliaView Jandakot Airport on a map Set JAD as origin Airport Set JAD as destination Airport Get more information about Jandakot Airport
810,715.40 miles (17,244.72 km) WSWPerth Airport (PER)Perth, Western Australia, AustraliaView Perth Airport on a map Set PER as origin Airport Set PER as destination Airport Get more information about Perth Airport
910,710.72 miles (17,237.18 km) WSWKatanning Airport (KNI)Katanning, Western Australia, AustraliaView Katanning Airport on a map Set KNI as origin Airport Set KNI as destination Airport Get more information about Katanning Airport
1010,682.38 miles (17,191.59 km) WSWJurien Bay Airport (JUR)Jurien Bay, Western Australia, AustraliaView Jurien Bay Airport on a map Set JUR as origin Airport Set JUR as destination Airport Get more information about Jurien Bay Airport
1110,625.59 miles (17,100.19 km) WSWGeraldton Airport (GET)Geraldton, Western Australia, AustraliaView Geraldton Airport on a map Set GET as origin Airport Set GET as destination Airport Get more information about Geraldton Airport
1210,589.79 miles (17,042.57 km) WSWKalbarri Airport (KAX)Kalbarri, Western Australia, AustraliaView Kalbarri Airport on a map Set KAX as origin Airport Set KAX as destination Airport Get more information about Kalbarri Airport
1310,588.07 miles (17,039.81 km) WSWMorawa Airport (MWB)Morawa, Western Australia, AustraliaView Morawa Airport on a map Set MWB as origin Airport Set MWB as destination Airport Get more information about Morawa Airport
1410,575.05 miles (17,018.85 km) WSWMullewa Airport (MXU)Mullewa, Western Australia, AustraliaView Mullewa Airport on a map Set MXU as origin Airport Set MXU as destination Airport Get more information about Mullewa Airport
1510,525.09 miles (16,938.45 km) SWShark Bay Airport (MJK)Monkey Mia, Western Australia, AustraliaView Shark Bay Airport on a map Set MJK as origin Airport Set MJK as destination Airport Get more information about Shark Bay Airport

Map of Nearest Airports to Amook Bay Seaplane Base:

List of Nearest Airports to Amook Bay Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
16.22 miles (10.01 km) NNEZachar Bay Seaplane Base (KZB)Zachar Bay, Alaska, United StatesView Zachar Bay Seaplane Base on a map Set KZB as destination Airport Set KZB as destination Airport Get more information about Zachar Bay Seaplane Base
27.43 miles (11.96 km) NWLarsen Bay Airport (KLN)Larsen Bay, Alaska, United StatesView Larsen Bay Airport on a map Set KLN as destination Airport Set KLN as destination Airport Get more information about Larsen Bay Airport
322.87 miles (36.80 km) NNEWest Point Village Seaplane Base (KWP)West Point, Kodiak Island Borough, Alaska, United StatesView West Point Village Seaplane Base on a map Set KWP as destination Airport Set KWP as destination Airport Get more information about West Point Village Seaplane Base
424.58 miles (39.56 km) WNWKarluk Airport (KYK)Karluk, Alaska, United StatesView Karluk Airport on a map Set KYK as destination Airport Set KYK as destination Airport Get more information about Karluk Airport
525.60 miles (41.20 km) NESan Juan (Uganik) Seaplane Base (UGI)Uganik Island, United StatesView San Juan (Uganik) Seaplane Base on a map Set UGI as destination Airport Set UGI as destination Airport Get more information about San Juan (Uganik) Seaplane Base
626.42 miles (42.51 km) SWOlga Bay Seaplane Base (KOY)Olga Bay, Kodiak Island Borough, Alaska, United StatesView Olga Bay Seaplane Base on a map Set KOY as destination Airport Set KOY as destination Airport Get more information about Olga Bay Seaplane Base
726.84 miles (43.19 km) SEOld Harbor Airport (OLH)Old Harbor, Alaska, United StatesView Old Harbor Airport on a map Set OLH as destination Airport Set OLH as destination Airport Get more information about Old Harbor Airport
833.19 miles (53.41 km) SSWMoser Bay Seaplane Base (KMY)Moser Bay, Kodiak Island Borough, Alaska, United StatesView Moser Bay Seaplane Base on a map Set KMY as destination Airport Set KMY as destination Airport Get more information about Moser Bay Seaplane Base
939.29 miles (63.24 km) SSWAkhiok Airport (AKK)Akhiok, Alaska, United StatesView Akhiok Airport on a map Set AKK as destination Airport Set AKK as destination Airport Get more information about Akhiok Airport
1042.69 miles (68.70 km) NEPort Bailey Seaplane Base (KPY)Port Bailey, Kodiak Island Borough, Alaska, United StatesView Port Bailey Seaplane Base on a map Set KPY as destination Airport Set KPY as destination Airport Get more information about Port Bailey Seaplane Base
1142.71 miles (68.73 km) SSWAlitak Seaplane Base (ALZ)Lazy Bay, Alaska, United StatesView Alitak Seaplane Base on a map Set ALZ as destination Airport Set ALZ as destination Airport Get more information about Alitak Seaplane Base
1245.82 miles (73.74 km) NEPort Lions Airport (ORI)Port Lions, Alaska, United StatesView Port Lions Airport on a map Set ORI as destination Airport Set ORI as destination Airport Get more information about Port Lions Airport
1352.55 miles (84.57 km) ENEKodiak Benny Benson State Airport (ADQ)Kodiak, Alaska, United StatesView Kodiak Benny Benson State Airport on a map Set ADQ as destination Airport Set ADQ as destination Airport Get more information about Kodiak Benny Benson State Airport
1458.10 miles (93.50 km) ENEKodiak Municipal Airport (KDK)Kodiak, Alaska, United StatesView Kodiak Municipal Airport on a map Set KDK as destination Airport Set KDK as destination Airport Get more information about Kodiak Municipal Airport
1559.52 miles (95.79 km) ENEOuzinkie Airport (KOZ)Ouzinkie, Alaska, United StatesView Ouzinkie Airport on a map Set KOZ as destination Airport Set KOZ as destination Airport Get more information about Ouzinkie Airport

Map of Furthest Airports from Amook Bay Seaplane Base:

List of Furthest Airports from Amook Bay Seaplane Base:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
110,813.80 miles (17,403.09 km) SPort Elizabeth International Airport (PLZ)Port Elizabeth, South AfricaView Port Elizabeth International Airport on a map Set PLZ as destination Airport Set PLZ as destination Airport Get more information about Port Elizabeth International Airport
210,805.81 miles (17,390.22 km) SGeorge Airport (GRJ)George, South AfricaView George Airport on a map Set GRJ as destination Airport Set GRJ as destination Airport Get more information about George Airport
310,783.96 miles (17,355.05 km) SPort Alfred Airport (AFD)Port Alfred, South AfricaView Port Alfred Airport on a map Set AFD as destination Airport Set AFD as destination Airport Get more information about Port Alfred Airport
410,774.64 miles (17,340.05 km) SSECape Town International Airport (CPT)Cape Town, South AfricaView Cape Town International Airport on a map Set CPT as destination Airport Set CPT as destination Airport Get more information about Cape Town International Airport
510,746.65 miles (17,295.01 km) SEast London Airport (ELS)East London, South AfricaView East London Airport on a map Set ELS as destination Airport Set ELS as destination Airport Get more information about East London Airport
610,641.64 miles (17,126.01 km) SMthatha Airport (UTT)Mthatha, South AfricaView Mthatha Airport on a map Set UTT as destination Airport Set UTT as destination Airport Get more information about Mthatha Airport
710,587.38 miles (17,038.69 km) SMargate Airport (MGH)Margate, KwaZulu-Natal, South AfricaView Margate Airport on a map Set MGH as destination Airport Set MGH as destination Airport Get more information about Margate Airport
810,527.46 miles (16,942.27 km) SLebakeng Airport (LEF)Lebakeng, LesothoView Lebakeng Airport on a map Set LEF as destination Airport Set LEF as destination Airport Get more information about Lebakeng Airport
910,525.41 miles (16,938.96 km) SSemonkong Airport (SOK)Semonkong, LesothoView Semonkong Airport on a map Set SOK as destination Airport Set SOK as destination Airport Get more information about Semonkong Airport
1010,524.27 miles (16,937.13 km) SMafeteng Airport (MFC)Mafeteng, LesothoView Mafeteng Airport on a map Set MFC as destination Airport Set MFC as destination Airport Get more information about Mafeteng Airport
1110,518.97 miles (16,928.59 km) SLesobeng Airport (LES)Lesobeng, LesothoView Lesobeng Airport on a map Set LES as destination Airport Set LES as destination Airport Get more information about Lesobeng Airport
1210,503.61 miles (16,903.88 km) SPietermaritzburg Airport (PZB)Pietermaritzburg, South AfricaView Pietermaritzburg Airport on a map Set PZB as destination Airport Set PZB as destination Airport Get more information about Pietermaritzburg Airport
1310,500.43 miles (16,898.76 km) SMoshoeshoe I International Airport (MSU)Maseru, LesothoView Moshoeshoe I International Airport on a map Set MSU as destination Airport Set MSU as destination Airport Get more information about Moshoeshoe I International Airport
1410,497.66 miles (16,894.31 km) SKing Shaka International (DUR)Durban, KwaZulu-Natal, South AfricaView King Shaka International on a map Set DUR as destination Airport Set DUR as destination Airport Get more information about King Shaka International
1510,484.09 miles (16,872.47 km) SMokhotlong Airport (MKH)Mokhotlong, LesothoView Mokhotlong Airport on a map Set MKH as destination Airport Set MKH as destination Airport Get more information about Mokhotlong Airport