Nonstop flight route between Salina, Kansas, United States and Washington, D.C. / Virginia, United States:
Departure Airport:
Arrival Airport:
Distance from SLN to IAD:
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- About this route
 - SLN Airport Information
 - IAD Airport Information
 - Facts about SLN
 - Facts about IAD
 - Map of Nearest Airports to SLN
 - List of Nearest Airports to SLN
 - Map of Furthest Airports from SLN
 - List of Furthest Airports from SLN
 - Map of Nearest Airports to IAD
 - List of Nearest Airports to IAD
 - Map of Furthest Airports from IAD
 - List of Furthest Airports from IAD
 
About this route:
A direct, nonstop flight between Salina Regional Airport (SLN), Salina, Kansas, United States and Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States would travel a Great Circle distance of 1,084 miles (or 1,745 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 Salina Regional Airport and Washington Dulles International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | SLN / KSLN | 
| Airport Name: | Salina Regional Airport | 
| Location: | Salina, Kansas, United States | 
| GPS Coordinates: | 38°47'26"N by 97°39'7"W | 
| Area Served: | Salina, Kansas | 
| Operator/Owner: | Salina Airport Authority | 
| Airport Type: | Public | 
| Elevation: | 1288 feet (393 meters) | 
| # of Runways: | 4 | 
| View all routes: | Routes from SLN | 
| More Information: | SLN Maps & Info | 
Arrival 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 | 
Facts about Salina Regional Airport (SLN):
- SeaPort Airlines operates five inbound and outbound flights at Salina Municipal Airport Monday through Friday, two inbound and one outbound flights on Saturday, and three inbound and outbound flights on Sunday.
 - The airport was the takeoff and landing point for the Virgin Atlantic GlobalFlyer, flown by Steve Fossett in the first nonstop, non-refueled solo circumnavigation of the earth from February 28 to March 3, 2005.
 - The closest airport to Salina Regional Airport (SLN) is Marshall Army AirfieldMarshall Air Force Base (FRI), which is located 51 miles (82 kilometers) ENE of SLN.
 - The furthest airport from Salina Regional Airport (SLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,701 miles (17,222 kilometers) away in Rodrigues Island, Mauritius.
 - Salina Regional Airport (SLN) has 4 runways.
 
Facts about Washington Dulles International Airport (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.
 - Conceived in early planning sessions in 1959, Dulles is one of the few remaining airports to use the mobile lounge for boarding and disembarkation from aircraft, and to transfer passengers between the midfield concourses and to and from the main terminal building.
 - Washington Dulles International Airport (IAD) has 5 runways.
 - 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 is a public airport in Dulles, Virginia, 26 miles west of downtown Washington, D.C.
 - 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.
 - A new and permanent C/D concourse is planned as part of the D2 Dulles Development Project.
 - 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 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 main terminal was recognized by the American Institute of Architects in 1966 for its design concept.
 - By the 1980s, the original design, which had mobile lounges meet each plane, was no longer well-suited to Dulles' role as a hub airport.
 - Concourse A consists of a permanent ground level set of gates designed for small planes such as regional jets and several former B concourse gates.
 
