Nonstop flight route between De Ridder, Louisiana, United States and Williston, North Dakota, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from DRI to ISN:
Share this route:
Jump to:
- About this route
- DRI Airport Information
- ISN Airport Information
- Facts about DRI
- Facts about ISN
- Map of Nearest Airports to DRI
- List of Nearest Airports to DRI
- Map of Furthest Airports from DRI
- List of Furthest Airports from DRI
- 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 Beauregard Regional AirportDeRidder Army Air Base (DRI), De Ridder, Louisiana, United States and Sloulin Field International Airport (ISN), Williston, North Dakota, United States would travel a Great Circle distance of 1,316 miles (or 2,117 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 Beauregard Regional AirportDeRidder Army Air Base 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: | DRI / KDRI | 
| Airport Name: | Beauregard Regional AirportDeRidder Army Air Base | 
| Location: | De Ridder, Louisiana, United States | 
| GPS Coordinates: | 30°49'54"N by 93°20'24"W | 
| Area Served: | De Ridder, Louisiana | 
| Operator/Owner: | Beauregard Parish | 
| Airport Type: | Public | 
| Elevation: | 202 feet (62 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from DRI | 
| More Information: | DRI 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 Beauregard Regional AirportDeRidder Army Air Base (DRI):
- Initial training was performed by the III Reconnaissance Command, for reconnaissance and observation units.
- Because of Beauregard Regional AirportDeRidder Army Air Base's relatively low elevation of 202 feet, planes can take off or land at Beauregard Regional AirportDeRidder Army Air Base 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 furthest airport from Beauregard Regional AirportDeRidder Army Air Base (DRI) is Cocos (Keeling) Island Airport (CCK), which is located 10,994 miles (17,693 kilometers) away in Cocos Islands, Australia.
- The airport continues to host military exercises which include parachute jumps by Fort Polk personnel.
- The closest airport to Beauregard Regional AirportDeRidder Army Air Base (DRI) is Chennault International Airport (CWF), which is located 44 miles (72 kilometers) SSE of DRI.
- The sawmill had been built along the Santa Fe Railroad tracks with the planer mill on one side of the tracks and the big mill, commissary, and office on the other side of the tracks.
- The Beauregard Parish Police Jury assumed responsibility for the airport that year.
- on 31 March 1944, the II Tactical Air Division of III Tactical Air Command was assigned to DeRidder and conducted replacement training.
- Beauregard Regional AirportDeRidder Army Air Base (DRI) has 2 runways.
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.
- 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.
- 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.
- Sloulin Field International Airport (ISN) has 2 runways.




