Nonstop flight route between Washington, D.C. / Virginia, United States and Guthrie, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from IAD to GOK:
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- About this route
- IAD Airport Information
- GOK Airport Information
- Facts about IAD
- Facts about GOK
- 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 GOK
- List of Nearest Airports to GOK
- Map of Furthest Airports from GOK
- List of Furthest Airports from GOK
About this route:
A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Guthrie–Edmond Regional Airport (GOK), Guthrie, Oklahoma, United States would travel a Great Circle distance of 1,114 miles (or 1,793 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 Guthrie–Edmond Regional 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: | GOK / KGOK |
Airport Name: | Guthrie–Edmond Regional Airport |
Location: | Guthrie, Oklahoma, United States |
GPS Coordinates: | 35°51'5"N by 97°24'57"W |
Area Served: | Guthrie, Oklahoma |
Operator/Owner: | City of Guthrie |
Airport Type: | Public |
Elevation: | 1069 feet (326 meters) |
# of Runways: | 1 |
View all routes: | Routes from GOK |
More Information: | GOK Maps & Info |
Facts about Washington Dulles International Airport (IAD):
- Traffic by calendar year
- As of 2012, the only Washington Metropolitan Area Transit Authority service to Dulles is the "Express" 5A Metrobus route.
- 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.
- 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.
- 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.
- 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 C and D concourses, completed in 1983 and designed by Hellmuth, Obata and Kassabaum, were originally designed as a temporary base for United Airlines, which began hub operations at the airport in 1985.
- A new train system, dubbed AeroTrain and developed by Mitsubishi, began in 2010 to transport passengers between the concourses and the main terminal.
- In September 2009, a 121,700 square feet central Transportation Security Administration checkpoint was added on a new security mezzanine level of the main terminal.
Facts about Guthrie–Edmond Regional Airport (GOK):
- This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.
- Guthrie–Edmond Regional Airport (GOK) currently has only 1 runway.
- The closest airport to Guthrie–Edmond Regional Airport (GOK) is Wiley Post Airport (PWA), which is located 25 miles (41 kilometers) SSW of GOK.
- The furthest airport from Guthrie–Edmond Regional Airport (GOK) is Sir Gaëtan Duval Airport (RRG), which is located 10,825 miles (17,421 kilometers) away in Rodrigues Island, Mauritius.