Nonstop flight route between St. Marys, Pennsylvania, United States and Grand Junction, Colorado, United States:
Departure Airport:

Arrival Airport:

Distance from STQ to GJT:
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- About this route
- STQ Airport Information
- GJT Airport Information
- Facts about STQ
- Facts about GJT
- Map of Nearest Airports to STQ
- List of Nearest Airports to STQ
- Map of Furthest Airports from STQ
- List of Furthest Airports from STQ
- Map of Nearest Airports to GJT
- List of Nearest Airports to GJT
- Map of Furthest Airports from GJT
- List of Furthest Airports from GJT
About this route:
A direct, nonstop flight between St. Marys Municipal Airport (STQ), St. Marys, Pennsylvania, United States and Grand Junction Regional Airport (GJT), Grand Junction, Colorado, United States would travel a Great Circle distance of 1,583 miles (or 2,547 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 St. Marys Municipal Airport and Grand Junction Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | STQ / KOYM |
Airport Names: |
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Location: | St. Marys, Pennsylvania, United States |
GPS Coordinates: | 41°24'45"N by 78°30'8"W |
Area Served: | St. Marys, Pennsylvania |
Operator/Owner: | City of St. Marys |
Airport Type: | Public |
Elevation: | 1934 feet (589 meters) |
# of Runways: | 1 |
View all routes: | Routes from STQ |
More Information: | STQ Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | GJT / KGJT |
Airport Names: |
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Location: | Grand Junction, Colorado, United States |
GPS Coordinates: | 39°7'21"N by 108°31'36"W |
Area Served: | Grand Junction MSA |
Operator/Owner: | Grand Junction Regional Airport Authority |
Airport Type: | Public |
Elevation: | 4858 feet (1,481 meters) |
# of Runways: | 2 |
View all routes: | Routes from GJT |
More Information: | GJT Maps & Info |
Facts about St. Marys Municipal Airport (STQ):
- In addition to being known as "St. Marys Municipal Airport", another name for STQ is "OYM".
- St. Marys Municipal Airport (STQ) currently has only 1 runway.
- The furthest airport from St. Marys Municipal Airport (STQ) is Margaret River Airport (MGV), which is located 11,533 miles (18,560 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to St. Marys Municipal Airport (STQ) is DuBois Regional Airport (DUJ), which is located 26 miles (42 kilometers) SW of STQ.
Facts about Grand Junction Regional Airport (GJT):
- The furthest airport from Grand Junction Regional Airport (GJT) is Sir Gaëtan Duval Airport (RRG), which is located 11,014 miles (17,726 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Grand Junction Regional Airport (GJT) is Garfield County Regional Airport (RIL), which is located 51 miles (82 kilometers) ENE of GJT.
- Because of Grand Junction Regional Airport's high elevation of 4,858 feet, planes must typically fly at a faster airspeed in order to takeoff or land at GJT. Combined with a high temperature, this could make GJT a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Grand Junction Regional Airport (GJT) has 2 runways.
- In addition to being known as "Grand Junction Regional Airport", another name for GJT is "Walker Field".