About this route:

A direct, nonstop flight between Alpena County Regional Airport (APN), Alpena, Michigan, United States and O'Sullivan Army Heliport (CSL), Camp San Luis Obispo, California, United States would travel a Great Circle distance of 2,054 miles (or 3,305 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 relatively short distance between Alpena County Regional Airport and O'Sullivan Army Heliport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

IATA / ICAO Codes: APN / KAPN
Airport Name: Alpena County Regional Airport
Location: Alpena, Michigan, United States
GPS Coordinates: 45°4'41"N by 83°33'37"W
Area Served: Alpena, Michigan
Operator/Owner: County of Alpena
Airport Type: Public
Elevation: 690 feet (210 meters)
# of Runways: 2
View all routes: Routes from APN
More Information: APN Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: CSL / KCSL
Airport Name: O'Sullivan Army Heliport
Location: Camp San Luis Obispo, California, United States
GPS Coordinates: 35°19'33"N by 120°44'35"W
Operator/Owner: United States Army
Airport Type: Military
Elevation: 250 feet (76 meters)
View all routes: Routes from CSL
More Information: CSL Maps & Info

Facts about Alpena County Regional Airport (APN):

  • The furthest airport from Alpena County Regional Airport (APN) is Margaret River Airport (MGV), which is located 11,184 miles (17,999 kilometers) away in Margaret River, Western Australia, Australia.
  • Alpena County Regional Airport (APN) has 2 runways.
  • Alpena County Regional Airport is a county-owned, public-use, joint civil-military airport in Alpena County, Michigan, United States.
  • The closest airport to Alpena County Regional Airport (APN) is Oscoda-Wurtsmith Airport (OSC), which is located 44 miles (71 kilometers) S of APN.
  • Because of Alpena County Regional Airport's relatively low elevation of 690 feet, planes can take off or land at Alpena County 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.
  • Alpena County Regional Airport covers an area of 3,084 acres at an elevation of 690 feet above mean sea level.

Facts about O'Sullivan Army Heliport (CSL):

  • The closest airport to O'Sullivan Army Heliport (CSL) is San Luis Obispo County Regional Airport (SBP), which is located only 8 miles (14 kilometers) SE of CSL.
  • The furthest airport from O'Sullivan Army Heliport (CSL) is Pierrefonds Airport (ZSE), which is located 11,442 miles (18,414 kilometers) away in Saint-Pierre, Réunion.
  • Because of O'Sullivan Army Heliport's relatively low elevation of 250 feet, planes can take off or land at O'Sullivan Army Heliport 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.

Map of Nearest Airports to Alpena County Regional Airport:

List of Nearest Airports to Alpena County Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
144.04 miles (70.88 km) SOscoda-Wurtsmith Airport (OSC)Oscoda, Michigan, United StatesView Oscoda-Wurtsmith Airport on a map Set OSC as origin Airport Set OSC as destination Airport Get more information about Oscoda-Wurtsmith Airport
255.98 miles (90.09 km) WGaylord Regional Airport (GLR)Gaylord, Michigan, United StatesView Gaylord Regional Airport on a map Set GLR as origin Airport Set GLR as destination Airport Get more information about Gaylord Regional Airport
364.96 miles (104.55 km) NDrummond Island Airport (DRE)Drummond Island, Michigan, United StatesView Drummond Island Airport on a map Set DRE as origin Airport Set DRE as destination Airport Get more information about Drummond Island Airport
469.04 miles (111.11 km) WNWPellston Regional Airport of Emmet County (PLN)Pellston, Michigan, United StatesView Pellston Regional Airport of Emmet County on a map Set PLN as origin Airport Set PLN as destination Airport Get more information about Pellston Regional Airport of Emmet County
573.56 miles (118.38 km) NEGore Bay-Manitoulin Airport (YZE)Gore Bay, Ontario, CanadaView Gore Bay-Manitoulin Airport on a map Set YZE as origin Airport Set YZE as destination Airport Get more information about Gore Bay-Manitoulin Airport
673.74 miles (118.67 km) SWRoscommon County - Blodgett Memorial Airport (HTL)Houghton Lake, Michigan, United StatesView Roscommon County - Blodgett Memorial Airport on a map Set HTL as origin Airport Set HTL as destination Airport Get more information about Roscommon County - Blodgett Memorial Airport
775.36 miles (121.28 km) NWMackinac Island Airport (MCD)Mackinac Island, Michigan, United StatesView Mackinac Island Airport on a map Set MCD as origin Airport Set MCD as destination Airport Get more information about Mackinac Island Airport
880.22 miles (129.10 km) WAntrim County Airport (ACB)Bellaire, Michigan, United StatesView Antrim County Airport on a map Set ACB as origin Airport Set ACB as destination Airport Get more information about Antrim County Airport
988.80 miles (142.91 km) SSWGladwin Zettel Memorial Airport (GDW)Gladwin, Michigan, United StatesView Gladwin Zettel Memorial Airport on a map Set GDW as origin Airport Set GDW as destination Airport Get more information about Gladwin Zettel Memorial Airport
1092.23 miles (148.43 km) NNWChippewa County International Airport (CIU)Sault Ste Marie, Michigan, United StatesView Chippewa County International Airport on a map Set CIU as origin Airport Set CIU as destination Airport Get more information about Chippewa County International Airport
1192.23 miles (148.43 km) NNWKincheloe Air Force Base (INR)Sault Ste. Marie, Michigan, United StatesView Kincheloe Air Force Base on a map Set INR as origin Airport Set INR as destination Airport Get more information about Kincheloe Air Force Base
1297.97 miles (157.67 km) ENEManitowaning/Manitoulin East Municipal Airport (YEM)Manitowaning, Ontario, CanadaView Manitowaning/Manitoulin East Municipal Airport on a map Set YEM as origin Airport Set YEM as destination Airport Get more information about Manitowaning/Manitoulin East Municipal Airport
13100.33 miles (161.47 km) NNEElliot Lake Municipal Airport (YEL)Elliot Lake, Ontario, CanadaView Elliot Lake Municipal Airport on a map Set YEL as origin Airport Set YEL as destination Airport Get more information about Elliot Lake Municipal Airport
14101.63 miles (163.56 km) WSWCherry Capital Airport (TVC)Traverse City, Michigan, United StatesView Cherry Capital Airport on a map Set TVC as origin Airport Set TVC as destination Airport Get more information about Cherry Capital Airport
15106.84 miles (171.94 km) WSWWexford County Airport (CAD)Cadillac, Michigan, United StatesView Wexford County Airport on a map Set CAD as origin Airport Set CAD as destination Airport Get more information about Wexford County Airport

Map of Furthest Airports from Alpena County Regional Airport:

List of Furthest Airports from Alpena County Regional Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,183.86 miles (17,998.64 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
211,159.81 miles (17,959.93 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
311,155.62 miles (17,953.18 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
411,133.52 miles (17,917.63 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
511,112.93 miles (17,884.49 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
611,071.60 miles (17,817.97 km) SWRottnest 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
711,064.65 miles (17,806.79 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
811,062.42 miles (17,803.20 km) SWJandakot 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
911,051.09 miles (17,784.96 km) SWPerth 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
1011,002.05 miles (17,706.05 km) SWJurien 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
1110,932.92 miles (17,594.78 km) SWGeraldton 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
1210,906.39 miles (17,552.10 km) SWMorawa 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
1310,886.68 miles (17,520.37 km) SWKalbarri 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
1410,885.60 miles (17,518.63 km) SWMullewa 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
1510,878.99 miles (17,507.99 km) WSWEsperance Airport (EPR)Esperance, AustraliaView Esperance Airport on a map Set EPR as origin Airport Set EPR as destination Airport Get more information about Esperance Airport

Map of Nearest Airports to O'Sullivan Army Heliport:

List of Nearest Airports to O'Sullivan Army Heliport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
18.40 miles (13.51 km) SESan Luis Obispo County Regional Airport (SBP)San Luis Obispo, California, United StatesView San Luis Obispo County Regional Airport on a map Set SBP as destination Airport Set SBP as destination Airport Get more information about San Luis Obispo County Regional Airport
224.83 miles (39.96 km) NNEPaso Robles Municipal AirportEstrella Army Airfield (PRB)Paso Robles, California, United StatesView Paso Robles Municipal AirportEstrella Army Airfield on a map Set PRB as destination Airport Set PRB as destination Airport Get more information about Paso Robles Municipal AirportEstrella Army Airfield
333.64 miles (54.14 km) SSESanta Maria Public Airport (SMX)Santa Maria, California, United StatesView Santa Maria Public Airport on a map Set SMX as destination Airport Set SMX as destination Airport Get more information about Santa Maria Public Airport
433.78 miles (54.36 km) NRoberts Army Heliport (SYL)Camp Roberts, San Luis Obispo County, California, United StatesView Roberts Army Heliport on a map Set SYL as destination Airport Set SYL as destination Airport Get more information about Roberts Army Heliport
542.19 miles (67.90 km) SSEVandenberg Air Force Base (VBG)Lompoc, California, United StatesView Vandenberg Air Force Base on a map Set VBG as destination Airport Set VBG as destination Airport Get more information about Vandenberg Air Force Base
648.23 miles (77.61 km) SSELompoc Airport (LPC)Lompoc, California, United StatesView Lompoc Airport on a map Set LPC as destination Airport Set LPC as destination Airport Get more information about Lompoc Airport
762.43 miles (100.47 km) SESanta Ynez Airport (SQA)Santa Ynez, California, United StatesView Santa Ynez Airport on a map Set SQA as destination Airport Set SQA as destination Airport Get more information about Santa Ynez Airport
863.08 miles (101.51 km) NNENew Coalinga Municipal Airport (CLG)Coalinga, California, United StatesView New Coalinga Municipal Airport on a map Set CLG as destination Airport Set CLG as destination Airport Get more information about New Coalinga Municipal Airport
965.86 miles (106.00 km) NNWMesa Del Rey Airport (KIC)King City, California, United StatesView Mesa Del Rey Airport on a map Set KIC as destination Airport Set KIC as destination Airport Get more information about Mesa Del Rey Airport
1080.53 miles (129.60 km) SESanta Barbara Airport (SBA)Santa Barbara, California, United StatesView Santa Barbara Airport on a map Set SBA as destination Airport Set SBA as destination Airport Get more information about Santa Barbara Airport
1182.49 miles (132.75 km) NNENaval Air Station Lemoore (NLC)Lemoore, California, United StatesView Naval Air Station Lemoore on a map Set NLC as destination Airport Set NLC as destination Airport Get more information about Naval Air Station Lemoore
1283.84 miles (134.93 km) NECorcoran Airport (CRO)Corcoran, California, United StatesView Corcoran Airport on a map Set CRO as destination Airport Set CRO as destination Airport Get more information about Corcoran Airport
1388.23 miles (142.00 km) EShafter Airport (MIT)Shafter, California, United StatesView Shafter Airport on a map Set MIT as destination Airport Set MIT as destination Airport Get more information about Shafter Airport
1495.23 miles (153.26 km) EMeadows Field (BFL)Bakersfield, California, United StatesView Meadows Field on a map Set BFL as destination Airport Set BFL as destination Airport Get more information about Meadows Field
1597.99 miles (157.70 km) NEMefford Field (TLR)Tulare, California, United StatesView Mefford Field on a map Set TLR as destination Airport Set TLR as destination Airport Get more information about Mefford Field

Map of Furthest Airports from O'Sullivan Army Heliport:

List of Furthest Airports from O'Sullivan Army Heliport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,441.78 miles (18,413.71 km) SSEPierrefonds Airport (ZSE)Saint-Pierre, RéunionView Pierrefonds Airport on a map Set ZSE as destination Airport Set ZSE as destination Airport Get more information about Pierrefonds Airport
211,416.20 miles (18,372.55 km) SETôlanaro Airport (FTU)Tôlanaro, MadagascarView Tôlanaro Airport on a map Set FTU as destination Airport Set FTU as destination Airport Get more information about Tôlanaro Airport
311,413.89 miles (18,368.83 km) SSERoland Garros Airport (RUN)St Denis, Réunion, FranceView Roland Garros Airport on a map Set RUN as destination Airport Set RUN as destination Airport Get more information about Roland Garros Airport
411,403.15 miles (18,351.54 km) SSir Seewoosagur Ramgoolam International Airport (MRU)Plaisance, MauritiusView Sir Seewoosagur Ramgoolam International Airport on a map Set MRU as destination Airport Set MRU as destination Airport Get more information about Sir Seewoosagur Ramgoolam International Airport
511,332.44 miles (18,237.76 km) SSWSir Gaëtan Duval Airport (RRG)Rodrigues Island, MauritiusView Sir Gaëtan Duval Airport on a map Set RRG as destination Airport Set RRG as destination Airport Get more information about Sir Gaëtan Duval Airport
611,301.56 miles (18,188.05 km) SEAmpanihy Airport (AMP)Ampanihy, MadagascarView Ampanihy Airport on a map Set AMP as destination Airport Set AMP as destination Airport Get more information about Ampanihy Airport
711,258.75 miles (18,119.16 km) SEMananjary Airport (MNJ)Mananjary, MadagascarView Mananjary Airport on a map Set MNJ as destination Airport Set MNJ as destination Airport Get more information about Mananjary Airport
811,228.55 miles (18,070.55 km) SEFianarantsoa Airport (WFI)Fianarantsoa, MadagascarView Fianarantsoa Airport on a map Set WFI as destination Airport Set WFI as destination Airport Get more information about Fianarantsoa Airport
911,117.74 miles (17,892.23 km) SEManja Airport (MJA)Manja, Menabe, MadagascarView Manja Airport on a map Set MJA as destination Airport Set MJA as destination Airport Get more information about Manja Airport
1011,109.14 miles (17,878.38 km) SEAndavadoaka Airport (DVD)Andavadoaka, Toliara province, Atsimo-Andrefana region, MadagascarView Andavadoaka Airport on a map Set DVD as destination Airport Set DVD as destination Airport Get more information about Andavadoaka Airport
1111,102.43 miles (17,867.58 km) SSEToamasino Airport (TMM)Toamasina, MadagascarView Toamasino Airport on a map Set TMM as destination Airport Set TMM as destination Airport Get more information about Toamasino Airport
1211,095.53 miles (17,856.48 km) SEMorombe Airport (MXM)Morombe, MadagascarView Morombe Airport on a map Set MXM as destination Airport Set MXM as destination Airport Get more information about Morombe Airport
1311,086.78 miles (17,842.39 km) SEIvato International Airport (TNR)Antananarivo, MadagascarView Ivato International Airport on a map Set TNR as destination Airport Set TNR as destination Airport Get more information about Ivato International Airport
1411,060.60 miles (17,800.26 km) SEMiandrivazo Airport (ZVA)Miandrivazo, MadagascarView Miandrivazo Airport on a map Set ZVA as destination Airport Set ZVA as destination Airport Get more information about Miandrivazo Airport
1511,049.62 miles (17,782.60 km) SSESainte Marie Airport (SMS)Île Sainte-Marie, MadagascarView Sainte Marie Airport on a map Set SMS as destination Airport Set SMS as destination Airport Get more information about Sainte Marie Airport