Nonstop flight route between Miner's Bay, British Columbia, Canada and Attu Island, Alaska, United States:
Departure Airport:
(48°52'1"N by 123°17'59"W)
Arrival Airport:
(52°49'57"N by 173°10'32"E)
Distance from YAV to ATU:
2,693.26 miles (4,334.37 km)
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- About this route
- YAV Airport Information
- ATU Airport Information
- Facts about YAV
- Facts about ATU
- Map of Nearest Airports to YAV
- List of Nearest Airports to YAV
- Map of Furthest Airports from YAV
- List of Furthest Airports from YAV
- Map of Nearest Airports to ATU
- List of Nearest Airports to ATU
- Map of Furthest Airports from ATU
- List of Furthest Airports from ATU
About this route:
A direct, nonstop flight between Mayne Island Water Aerodrome (YAV), Miner's Bay, British Columbia, Canada and Casco Cove Coast Guard Station (ATU), Attu Island, Alaska, United States would travel a Great Circle distance of 2,693 miles (or 4,334 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 Mayne Island Water Aerodrome and Casco Cove Coast Guard Station, 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 Mayne Island Water Aerodrome and Casco Cove Coast Guard Station. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | YAV / |
| Airport Names: |
|
| Location: | Miner's Bay, British Columbia, Canada |
| GPS Coordinates: | 48°52'1"N by 123°17'59"W |
| Operator/Owner: | CRD |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from YAV |
| More Information: | YAV Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ATU / PAAT |
| Airport Names: |
|
| Location: | Attu Island, Alaska, United States |
| GPS Coordinates: | 52°49'57"N by 173°10'32"E |
| Operator/Owner: | U.S. Coast Guard 17th Dist. |
| Airport Type: | Private use |
| Elevation: | 88 feet (27 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ATU |
| More Information: | ATU Maps & Info |
Facts about Mayne Island Water Aerodrome (YAV):
- Because of Mayne Island Water Aerodrome's relatively low elevation of 0 feet, planes can take off or land at Mayne Island Water Aerodrome 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.
- In addition to being known as "Mayne Island Water Aerodrome", another name for YAV is "CAW7".
- The closest airport to Mayne Island Water Aerodrome (YAV) is Bedwell Harbour Water Aerodrome (YBW), which is located only 9 miles (14 kilometers) SSE of YAV.
- The furthest airport from Mayne Island Water Aerodrome (YAV) is Tôlanaro Airport (FTU), which is located 10,708 miles (17,233 kilometers) away in Tôlanaro, Madagascar.
Facts about Casco Cove Coast Guard Station (ATU):
- In addition to being known as "Casco Cove Coast Guard Station", other names for ATU include "LORAN Station Attu" and "(former Naval Air Facility Attu)".
- The closest airport to Casco Cove Coast Guard Station (ATU) is Eareckson Air Station (SYA), which is located 40 miles (65 kilometers) ESE of ATU.
- On January 1, 1945, 2nd Lt.
- Because of Casco Cove Coast Guard Station's relatively low elevation of 88 feet, planes can take off or land at Casco Cove Coast Guard Station 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.
- Casco Cove is one of the most isolated and remote airports in the United States.
- The furthest airport from Casco Cove Coast Guard Station (ATU) is Cape Town International Airport (CPT), which is located 10,631 miles (17,109 kilometers) away in Cape Town, South Africa.
- Casco Cove Coast Guard Station (ATU) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.94 miles (14.39 km) SSE | Bedwell Harbour Water Aerodrome (YBW) | Bedwell Harbour, British Columbia, Canada |     |
| 2 | 9.17 miles (14.75 km) W | Ganges Water Aerodrome (YGG) | Ganges, British Columbia, Canada | |
| 3 | 16.23 miles (26.12 km) SSW | Victoria International Airport (YYJ) | Victoria, British Columbia, Canada | |
| 4 | 19.00 miles (30.58 km) SSE | Roche Harbor Seaplane Base (RCE) | San Juan Island, Washington, United States | |
| 5 | 19.52 miles (31.41 km) NE | Boundary Bay Airport (YDT) | Delta, British Columbia, Canada | |
| 6 | 20.39 miles (32.82 km) WSW | Duncan Airport (DUQ) | Duncan, British Columbia, Canada | |
| 7 | 20.85 miles (33.56 km) ESE | Orcas Island Airport (ESD) | Eastsound, Washington, United States | |
| 8 | 23.25 miles (37.41 km) NNE | Vancouver International Airport (YVR) | Vancouver, British Columbia, Canada | |
| 9 | 23.25 miles (37.42 km) SE | Westsound Seaplane Base (WSX) | Westsound, Orcas Island, Washington, United States | |
| 10 | 24.92 miles (40.11 km) SE | Rosario Seaplane Base (RSJ) | Orcas Island, Washington, United States | |
| 11 | 26.35 miles (42.41 km) SSE | Friday Harbor Seaplane Base (FBS) | Friday Harbor, Washington, United States | |
| 12 | 26.95 miles (43.37 km) SSE | Friday Harbor Airport (FRD) | Friday Harbor, Washington, United States | |
| 13 | 27.13 miles (43.66 km) ENE | Blaine Municipal Airport (BWS) | Blaine, Washington, United States | |
| 14 | 28.92 miles (46.54 km) WNW | Nanaimo Airport (YCD) | Nanaimo, British Columbia, Canada | |
| 15 | 29.84 miles (48.02 km) SE | Fishermans Bay/LPS Seaplane Base (LPS) | Lopez Island, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,708.06 miles (17,232.91 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,645.54 miles (17,132.29 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,593.04 miles (17,047.80 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,582.72 miles (17,031.19 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,579.19 miles (17,025.51 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 6 | 10,553.17 miles (16,983.65 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,546.16 miles (16,972.35 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 8 | 10,545.10 miles (16,970.64 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,532.82 miles (16,950.88 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,532.30 miles (16,950.06 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 11 | 10,520.19 miles (16,930.57 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 12 | 10,502.67 miles (16,902.36 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 13 | 10,498.29 miles (16,895.31 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 14 | 10,471.24 miles (16,851.78 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 15 | 10,470.71 miles (16,850.94 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 40.08 miles (64.50 km) ESE | Eareckson Air Station (SYA) | Shemya, Alaska, United States | |
| 2 | 434.18 miles (698.74 km) E | Adak Airport (ADK) | Adak Island, Alaska, United States | |
| 3 | 531.42 miles (855.23 km) E | Atka Airport (AKB) | Atka, Alaska, United States | |
| 4 | 611.52 miles (984.14 km) W | Yelizovo Airport (PKC) | Petropavlovsk-Kamchatsky, Russia | |
| 5 | 720.55 miles (1,159.60 km) ENE | St. Paul Island Airport (SNP) | St. Paul Island, Alaska, United States | |
| 6 | 729.92 miles (1,174.68 km) ENE | St. George Airport (STG) | St. George, Alaska, United States | |
| 7 | 747.48 miles (1,202.95 km) E | Nikolski Air Station (IKO) | Nikolski, Alaska, United States | |
| 8 | 823.34 miles (1,325.04 km) N | Markovo Airport (KVM) | Markovo, Chukotka Autonomous Okrug, Russia | |
| 9 | 836.44 miles (1,346.12 km) ENE | Unalaska Airport (DUT) | Unalaska, Alaska, United States | |
| 10 | 837.95 miles (1,348.54 km) N | Ugolny Airport (DYR) | Anadyr, Russia | |
| 11 | 866.70 miles (1,394.82 km) ENE | Akutan Seaplane Base (KQA) | Akutan, Alaska, United States | |
| 12 | 928.25 miles (1,493.87 km) NNE | Gambell Airport (GAM) | Gambell, Alaska, United States | |
| 13 | 931.23 miles (1,498.67 km) NNE | Provideniya Bay Airport (PVS) | Provideniya, Chukotka, Russia | |
| 14 | 933.22 miles (1,501.86 km) NE | Mekoryuk Airport (MYU) | Mekoryuk, Alaska, United States | |
| 15 | 950.66 miles (1,529.94 km) NNE | Savoonga Airport (SVA) | Savoonga, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,631.23 miles (17,109.27 km) SW | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,501.26 miles (16,900.10 km) WSW | George Airport (GRJ) | George, South Africa | |
| 3 | 10,458.69 miles (16,831.59 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 4 | 10,431.40 miles (16,787.68 km) SW | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 5 | 10,381.55 miles (16,707.44 km) WSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 6 | 10,381.37 miles (16,707.15 km) SW | Alexander Bay Airport (ALJ) | Alexander Bay, South Africa | |
| 7 | 10,354.51 miles (16,663.93 km) SW | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 8 | 10,354.51 miles (16,663.92 km) SW | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 9 | 10,326.08 miles (16,618.18 km) ESE | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 10 | 10,311.35 miles (16,594.46 km) WSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 11 | 10,303.30 miles (16,581.51 km) ESE | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 12 | 10,302.39 miles (16,580.04 km) SW | Lüderitz Airport (LUD) | Luderitz, Namibia | |
| 13 | 10,282.92 miles (16,548.71 km) SW | Karasburg Airport (KAS) | Karasburg, Namibia | |
| 14 | 10,248.62 miles (16,493.52 km) WSW | East London Airport (ELS) | East London, South Africa | |
| 15 | 10,224.59 miles (16,454.85 km) SW | Upington Airport (UTN) | Upington, South Africa | |