Nonstop flight route between Fort Severn, Ontario, Canada and Marfa, Texas, United States:
Departure Airport:

Arrival Airport:

Distance from YER to MRF:
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- About this route
- YER Airport Information
- MRF Airport Information
- Facts about YER
- Facts about MRF
- Map of Nearest Airports to YER
- List of Nearest Airports to YER
- Map of Furthest Airports from YER
- List of Furthest Airports from YER
- Map of Nearest Airports to MRF
- List of Nearest Airports to MRF
- Map of Furthest Airports from MRF
- List of Furthest Airports from MRF
About this route:
A direct, nonstop flight between Fort Severn Airport (YER), Fort Severn, Ontario, Canada and Marfa Municipal Airport (MRF), Marfa, Texas, United States would travel a Great Circle distance of 1,943 miles (or 3,126 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 Fort Severn Airport and Marfa Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YER / CYER |
Airport Name: | Fort Severn Airport |
Location: | Fort Severn, Ontario, Canada |
GPS Coordinates: | 56°1'8"N by 87°40'33"W |
Operator/Owner: | Government of Ontario |
Airport Type: | Public |
Elevation: | 52 feet (16 meters) |
# of Runways: | 1 |
View all routes: | Routes from YER |
More Information: | YER Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MRF / KMRF |
Airport Name: | Marfa Municipal Airport |
Location: | Marfa, Texas, United States |
GPS Coordinates: | 30°22'15"N by 104°1'2"W |
Area Served: | Marfa, Texas |
Operator/Owner: | Presidio County |
Airport Type: | Public |
Elevation: | 4849 feet (1,478 meters) |
# of Runways: | 3 |
View all routes: | Routes from MRF |
More Information: | MRF Maps & Info |
Facts about Fort Severn Airport (YER):
- Because of Fort Severn Airport's relatively low elevation of 52 feet, planes can take off or land at Fort Severn 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.
- Fort Severn Airport (YER) currently has only 1 runway.
- The closest airport to Fort Severn Airport (YER) is Peawanuck Airport (YPO), which is located 113 miles (181 kilometers) SE of YER.
- The furthest airport from Fort Severn Airport (YER) is Margaret River Airport (MGV), which is located 10,566 miles (17,005 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Marfa Municipal Airport (MRF):
- Because of Marfa Municipal Airport's high elevation of 4,849 feet, planes must typically fly at a faster airspeed in order to takeoff or land at MRF. Combined with a high temperature, this could make MRF a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Marfa Municipal Airport (MRF) is Alpine-Casparis Municipal Airport (ALE), which is located only 20 miles (32 kilometers) E of MRF.
- Marfa Municipal Airport (MRF) has 3 runways.
- In April 2008, the Marfa Airport was recognized as the 15th National Landmark of Soaring by the National Soaring Museum.
- Marfa Gliders offers sailplane flight training and glider rides throughout the year and hosts a soaring camp in spring.
- Marfa Municipal Airport is a county owned public use airport located three nautical miles north of the central business district of Marfa, a city in Presidio County, Texas, United States.
- The furthest airport from Marfa Municipal Airport (MRF) is Sir Gaëtan Duval Airport (RRG), which is located 11,361 miles (18,283 kilometers) away in Rodrigues Island, Mauritius.