Nonstop flight route between Rockland, Maine, United States and Tulsa, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from RKD to TUL:
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- About this route
- RKD Airport Information
- TUL Airport Information
- Facts about RKD
- Facts about TUL
- Map of Nearest Airports to RKD
- List of Nearest Airports to RKD
- Map of Furthest Airports from RKD
- List of Furthest Airports from RKD
- Map of Nearest Airports to TUL
- List of Nearest Airports to TUL
- Map of Furthest Airports from TUL
- List of Furthest Airports from TUL
About this route:
A direct, nonstop flight between Knox County Regional Airport (RKD), Rockland, Maine, United States and Tulsa International Airport (TUL), Tulsa, Oklahoma, United States would travel a Great Circle distance of 1,508 miles (or 2,426 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 Knox County Regional Airport and Tulsa International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | RKD / KRKD |
Airport Name: | Knox County Regional Airport |
Location: | Rockland, Maine, United States |
GPS Coordinates: | 44°3'36"N by 69°5'57"W |
Area Served: | Rockland, Maine |
Operator/Owner: | Knox County |
Airport Type: | Public |
Elevation: | 56 feet (17 meters) |
# of Runways: | 2 |
View all routes: | Routes from RKD |
More Information: | RKD Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | TUL / KTUL |
Airport Name: | Tulsa International Airport |
Location: | Tulsa, Oklahoma, United States |
GPS Coordinates: | 36°11'53"N by 95°53'17"W |
Area Served: | Northeast Oklahoma |
Operator/Owner: | City of Tulsa |
Airport Type: | Public |
Elevation: | 677 feet (206 meters) |
# of Runways: | 3 |
View all routes: | Routes from TUL |
More Information: | TUL Maps & Info |
Facts about Knox County Regional Airport (RKD):
- Knox County Regional Airport (RKD) has 2 runways.
- After the war, it was operated by the City of Rockland until 1968.
- The closest airport to Knox County Regional Airport (RKD) is Wiscasset Airport (ISS), which is located 31 miles (50 kilometers) WSW of RKD.
- Because of Knox County Regional Airport's relatively low elevation of 56 feet, planes can take off or land at Knox 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.
- As per Federal Aviation Administration records, the airport had 13,866 passenger boardings in calendar year 2008, 14,461 enplanements in 2009, and 17,657 in 2010.
- The furthest airport from Knox County Regional Airport (RKD) is Albany Airport (ALH), which is located 11,708 miles (18,842 kilometers) away in Albany, Western Australia, Australia.
Facts about Tulsa International Airport (TUL):
- Tulsa International Airport (TUL) has 3 runways.
- The furthest airport from Tulsa International Airport (TUL) is Sir Gaëtan Duval Airport (RRG), which is located 10,743 miles (17,289 kilometers) away in Rodrigues Island, Mauritius.
- Tulsa International Airport has two passenger concourses.
- The Tulsa Air and Space Museum is on the northwest side of the airport.
- Tulsa International Airport handled 2,794,469 passengers last year.
- In 2010 the airport embarked on a major renovation of the 1960s era terminal.
- Because of Tulsa International Airport's relatively low elevation of 677 feet, planes can take off or land at Tulsa 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 first terminal building was a one-story wood and tar paper structure that looked like a warehouse.
- The closest airport to Tulsa International Airport (TUL) is Richard Lloyd Jones Jr. Airport (RVS), which is located only 12 miles (20 kilometers) SSW of TUL.
- The 138th Fighter Wing of the Air National Guard is based here.