Nonstop flight route between Afton, Wyoming, United States and Williston, North Dakota, United States:
Departure Airport:
Arrival Airport:
Distance from AFO to ISN:
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- About this route
 - AFO Airport Information
 - ISN Airport Information
 - Facts about AFO
 - Facts about ISN
 - Map of Nearest Airports to AFO
 - List of Nearest Airports to AFO
 - Map of Furthest Airports from AFO
 - List of Furthest Airports from AFO
 - 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 Afton Municipal Airport (AFO), Afton, Wyoming, United States and Sloulin Field International Airport (ISN), Williston, North Dakota, United States would travel a Great Circle distance of 517 miles (or 832 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 Afton 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: | AFO / KAFO | 
| Airport Names: | 
                    
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| Location: | Afton, Wyoming, United States | 
| GPS Coordinates: | 42°42'32"N by 110°56'31"W | 
| Area Served: | Afton, Wyoming | 
| Operator/Owner: | Town of Afton | 
| Airport Type: | Public | 
| Elevation: | 6221 feet (1,896 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from AFO | 
| More Information: | AFO 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 Afton Municipal Airport (AFO):
- In addition to being known as "Afton Municipal Airport", another name for AFO is "Afton-Lincoln County Airport".
 - The furthest airport from Afton Municipal Airport (AFO) is Sir Gaëtan Duval Airport (RRG), which is located 10,817 miles (17,408 kilometers) away in Rodrigues Island, Mauritius.
 - Because of Afton Municipal Airport's high elevation of 6,221 feet, planes must typically fly at a faster airspeed in order to takeoff or land at AFO. Combined with a high temperature, this could make AFO a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
 - The closest airport to Afton Municipal Airport (AFO) is Miley Memorial Field (BPI), which is located 43 miles (69 kilometers) E of AFO.
 - The airport covers an area of 282 acres at an elevation of 6,221 feet above mean sea level.
 - Afton Municipal Airport (AFO) currently has only 1 runway.
 
Facts about Sloulin Field International Airport (ISN):
- 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.
 - Customs service is available for aircraft arriving from Canada and other countries.
 - Sloulin Field International Airport (ISN) has 2 runways.
 - 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.
 - 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.
 
