Nonstop flight route between Washington, D.C. / Virginia, United States and Cowley, Alberta, Canada:
Departure Airport:
(38°56'39"N by 77°27'20"W)
Arrival Airport:
(49°38'11"N by 114°5'39"W)
Distance from IAD to YYM:
1,933.20 miles (3,111.18 km)
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Jump to:
- About this route
- IAD Airport Information
- YYM Airport Information
- Facts about IAD
- Facts about YYM
- Map of Nearest Airports to IAD
- List of Nearest Airports to IAD
- Map of Furthest Airports from IAD
- List of Furthest Airports from IAD
- Map of Nearest Airports to YYM
- List of Nearest Airports to YYM
- Map of Furthest Airports from YYM
- List of Furthest Airports from YYM
About this route:
A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Cowley Airport (YYM), Cowley, Alberta, Canada would travel a Great Circle distance of 1,933 miles (or 3,111 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 Washington Dulles International Airport and Cowley Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | IAD / KIAD |
| Airport Name: | Washington Dulles International Airport |
| Location: | Washington, D.C. / Virginia, United States |
| GPS Coordinates: | 38°56'39"N by 77°27'20"W |
| Area Served: | Washington metropolitan area |
| Airport Type: | Public |
| Elevation: | 313 feet (95 meters) |
| # of Runways: | 5 |
| View all routes: | Routes from IAD |
| More Information: | IAD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | YYM / CYYM |
| Airport Name: | Cowley Airport |
| Location: | Cowley, Alberta, Canada |
| GPS Coordinates: | 49°38'11"N by 114°5'39"W |
| Operator/Owner: | Alberta Soaring Council |
| Airport Type: | Private |
| Elevation: | 3876 feet (1,181 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from YYM |
| More Information: | YYM Maps & Info |
Facts about Washington Dulles International Airport (IAD):
- Washington Dulles International Airport (IAD) has 5 runways.
- The main terminal was recognized by the American Institute of Architects in 1966 for its design concept.
- United Airlines maintains one of two East Coast hubs at Dulles which handled 56.7% of scheduled air carrier passengers at the airport.JetBlue handled 6.8% of scheduled air carrier passengers.
- The main terminal was extended in 1996 to 1,240 feet —Saarinen's original design length—which was slightly more than double its originally constructed length of 600 feet.
- Dulles is accessible via the Dulles Access Road/Dulles Greenway and State Route 28.
- Because of Washington Dulles International Airport's relatively low elevation of 313 feet, planes can take off or land at Washington Dulles International 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.
- The design included a landscaped man-made lake to collect rainwater, a low-rise hotel, and a row of office buildings along the north side of the main parking lot.
- The closest airport to Washington Dulles International Airport (IAD) is Leesburg Executive Airport (JYO), which is located only 11 miles (17 kilometers) NNW of IAD.
- The furthest airport from Washington Dulles International Airport (IAD) is Margaret River Airport (MGV), which is located 11,659 miles (18,763 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Cowley Airport (YYM):
- The furthest airport from Cowley Airport (YYM) is Tôlanaro Airport (FTU), which is located 10,456 miles (16,828 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Cowley Airport (YYM) is Pincher Creek Airport (WPC), which is located only 9 miles (15 kilometers) SSE of YYM.
- Cowley Airport (YYM) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.73 miles (17.26 km) NNW | Leesburg Executive Airport (JYO) | Leesburg, Virginia, United States |     |
| 2 | 15.74 miles (25.34 km) SSW | Manassas Regional Airport (HEF) | Manassas, Virginia, United States | |
| 3 | 15.74 miles (25.34 km) SSW | Manassas Regional Airport (MNZ) | Manassas, Virginia, United States | |
| 4 | 21.68 miles (34.89 km) SE | Davison Army Airfield (DAA) | Fort Belvoir, Virginia, United States | |
| 5 | 21.93 miles (35.30 km) NE | Montgomery County Airpark (GAI) | Gaithersburg, Maryland, United States | |
| 6 | 23.37 miles (37.60 km) ESE | Ronald Reagan Washington National Airport (DCA) | Arlington County, Virginia (near Washington, D.C.), United States | |
| 7 | 24.67 miles (39.70 km) ESE | Bolling Air Force Base (BOF) | Washington, D.C., United States | |
| 8 | 28.77 miles (46.30 km) E | College Park Airport (CGS) | College Park, Maryland, United States | |
| 9 | 32.97 miles (53.07 km) N | Frederick Municipal Airport (FDK) | Frederick, Maryland, United States | |
| 10 | 32.99 miles (53.10 km) ESE | Andrews Field (ADW) | Camp Springs, Maryland, United States | |
| 11 | 38.63 miles (62.17 km) ENE | Tipton Airport (FME) | Odenton, Maryland, United States | |
| 12 | 39.44 miles (63.47 km) WNW | Winchester Regional Airport (WGO) | Winchester, Virginia, United States | |
| 13 | 42.45 miles (68.31 km) NW | Eastern WV Regional Airport (MRB) | Martinsburg, West Virginia, United States | |
| 14 | 42.90 miles (69.05 km) W | Front Royal–Warren County Airport (FRR) | Front Royal, Virginia, United States | |
| 15 | 45.16 miles (72.68 km) ENE | Baltimore/Washington International Thurgood Marshall Airport (BWI) | between Baltimore, Maryland and Washington, D.C., United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,658.57 miles (18,762.61 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,635.22 miles (18,725.03 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,617.39 miles (18,696.33 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,610.55 miles (18,685.33 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,563.85 miles (18,610.17 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,551.50 miles (18,590.29 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,550.99 miles (18,589.47 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 11,541.02 miles (18,573.43 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,522.36 miles (18,543.39 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,509.73 miles (18,523.07 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,449.38 miles (18,425.94 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,415.09 miles (18,370.76 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,408.12 miles (18,359.54 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,399.95 miles (18,346.40 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,330.97 miles (18,235.38 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.11 miles (14.66 km) SSE | Pincher Creek Airport (WPC) | Pincher Creek, Alberta, Canada | |
| 2 | 57.94 miles (93.24 km) E | Lethbridge Airport (YQL) | Lethbridge, Alberta, Canada | |
| 3 | 75.55 miles (121.58 km) W | Canadian Rockies International Airport (YXC) | Cranbrook, British Columbia, Canada | |
| 4 | 91.90 miles (147.90 km) S | Glacier Park International Airport (FCA) | Kalispell, Montana, United States | |
| 5 | 92.43 miles (148.76 km) WNW | Fairmont Hot Springs Airport (YCZ) | Fairmont Hot Springs, British Columbia, Canada | |
| 6 | 102.74 miles (165.35 km) N | Calgary International Airport (YYC) | Calgary, Alberta, Canada | |
| 7 | 105.27 miles (169.41 km) SE | Cut Bank Municipal AirportCut Bank Army Air Field (CTB) | Cut Bank, Montana, United States | |
| 8 | 125.88 miles (202.58 km) NNW | Banff Airport (YBA) | Banff, Alberta, Canada | |
| 9 | 125.90 miles (202.62 km) SE | Shelby Airport (SBX) | Shelby, Montana, United States | |
| 10 | 137.03 miles (220.53 km) ENE | CFB Suffield (YSD) | Suffield, Alberta, Canada | |
| 11 | 152.66 miles (245.68 km) ENE | Medicine Hat Airport (YXH) | Medicine Hat, Alberta, Canada | |
| 12 | 160.59 miles (258.44 km) W | West Kootenay Regional Airport (YCG) | Castlegar, British Columbia, Canada | |
| 13 | 176.12 miles (283.43 km) N | Red Deer Regional Airport (YQF) | Red Deer, Alberta, Canada | |
| 14 | 178.83 miles (287.80 km) SW | Coeur d'Alene Airport (COE) | Coeur d'Alene, Idaho, United States | |
| 15 | 187.93 miles (302.45 km) S | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,456.30 miles (16,827.75 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,398.03 miles (16,733.96 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,372.17 miles (16,692.35 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 4 | 10,370.44 miles (16,689.56 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,368.78 miles (16,686.90 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,367.60 miles (16,684.99 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 7 | 10,249.97 miles (16,495.68 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,234.49 miles (16,470.77 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,189.00 miles (16,397.57 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 10 | 10,186.38 miles (16,393.34 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 11 | 10,170.72 miles (16,368.15 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 12 | 10,169.57 miles (16,366.29 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 13 | 10,158.34 miles (16,348.22 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 14 | 10,157.99 miles (16,347.65 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 15 | 10,153.17 miles (16,339.90 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |