How far is Williston, ND, from St Martin?
The distance between St Martin (Grand Case-Espérance Airport) and Williston (Williston Basin International Airport) is 3084 miles / 4963 kilometers / 2680 nautical miles.
Grand Case-Espérance Airport – Williston Basin International Airport
Search flights
Distance from St Martin to Williston
There are several ways to calculate the distance from St Martin to Williston. Here are two standard methods:
Vincenty's formula (applied above)- 3084.174 miles
- 4963.496 kilometers
- 2680.074 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 3084.147 miles
- 4963.453 kilometers
- 2680.050 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from St Martin to Williston?
The estimated flight time from Grand Case-Espérance Airport to Williston Basin International Airport is 6 hours and 20 minutes.
What is the time difference between St Martin and Williston?
Flight carbon footprint between Grand Case-Espérance Airport (SFG) and Williston Basin International Airport (XWA)
On average, flying from St Martin to Williston generates about 344 kg of CO2 per passenger, and 344 kilograms equals 759 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from St Martin to Williston
See the map of the shortest flight path between Grand Case-Espérance Airport (SFG) and Williston Basin International Airport (XWA).
Airport information
| Origin | Grand Case-Espérance Airport |
|---|---|
| City: | St Martin |
| Country: | Saint Martin  |
| IATA Code: | SFG |
| ICAO Code: | TFFG |
| Coordinates: | 18°5′59″N, 63°2′49″W |
| Destination | Williston Basin International Airport |
|---|---|
| City: | Williston, ND |
| Country: | United States  |
| IATA Code: | XWA |
| ICAO Code: | KXWA |
| Coordinates: | 48°15′30″N, 103°44′55″W |