Nonstop flight route between Fergus Falls, Minnesota, United States and Williston, North Dakota, United States:
Departure Airport:

Arrival Airport:

Distance from FFM to ISN:
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- About this route
- FFM Airport Information
- ISN Airport Information
- Facts about FFM
- Facts about ISN
- Map of Nearest Airports to FFM
- List of Nearest Airports to FFM
- Map of Furthest Airports from FFM
- List of Furthest Airports from FFM
- Map of Nearest Airports to ISN
- List of Nearest Airports to ISN
- Map of Furthest Airports from ISN
- List of Furthest Airports from ISN
About this route:
A direct, nonstop flight between Fergus Falls Municipal Airport (FFM), Fergus Falls, Minnesota, United States and Sloulin Field International Airport (ISN), Williston, North Dakota, United States would travel a Great Circle distance of 375 miles (or 603 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 Fergus Falls Municipal Airport and Sloulin Field International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | FFM / KFFM |
Airport Names: |
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Location: | Fergus Falls, Minnesota, United States |
GPS Coordinates: | 46°17'3"N by 96°9'24"W |
Operator/Owner: | City of Fergus Falls |
Airport Type: | Public |
Elevation: | 1182 feet (360 meters) |
# of Runways: | 2 |
View all routes: | Routes from FFM |
More Information: | FFM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ISN / KISN |
Airport Name: | Sloulin Field International Airport |
Location: | Williston, North Dakota, United States |
GPS Coordinates: | 48°10'41"N by 103°38'31"W |
Area Served: | Williston, North Dakota |
Operator/Owner: | City of Williston |
Airport Type: | Public |
Elevation: | 1982 feet (604 meters) |
# of Runways: | 2 |
View all routes: | Routes from ISN |
More Information: | ISN Maps & Info |
Facts about Fergus Falls Municipal Airport (FFM):
- Fergus Falls Municipal Airport (FFM) has 2 runways.
- The furthest airport from Fergus Falls Municipal Airport (FFM) is Margaret River Airport (MGV), which is located 10,594 miles (17,050 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Fergus Falls Municipal Airport", another name for FFM is "Einar Mickelson Field".
- The closest airport to Fergus Falls Municipal Airport (FFM) is Harry Stern Airport (WAH), which is located 22 miles (35 kilometers) W of FFM.
Facts about Sloulin Field International Airport (ISN):
- Sloulin Field International Airport (ISN) has 2 runways.
- ISN is mostly used for general aviation but is served by United Express, with three flights a day with service to Denver, and Delta Connection, with three flights a day with service to Minneapolis-St.
- Sloulin Field International Airport is a public use airport serving Williston, a city in Williams County, North Dakota, United States.
- The furthest airport from Sloulin Field International Airport (ISN) is Sir Gaëtan Duval Airport (RRG), which is located 10,343 miles (16,646 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Sloulin Field International Airport (ISN) is Sidney-Richland Municipal Airport (SDY), which is located 41 miles (67 kilometers) SW of ISN.