How far is Laramie, WY, from Williston, ND?
The distance between Williston (Williston Basin International Airport) and Laramie (Laramie Regional Airport) is 489 miles / 787 kilometers / 425 nautical miles.
The driving distance from Williston (XWA) to Laramie (LAR) is 628 miles / 1010 kilometers, and travel time by car is about 12 hours 36 minutes.
Williston Basin International Airport – Laramie Regional Airport
Search flights
Distance from Williston to Laramie
There are several ways to calculate the distance from Williston to Laramie. Here are two standard methods:
Vincenty's formula (applied above)- 488.870 miles
- 786.760 kilometers
- 424.817 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- 489.105 miles
- 787.139 kilometers
- 425.021 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 Williston to Laramie?
The estimated flight time from Williston Basin International Airport to Laramie Regional Airport is 1 hour and 25 minutes.
What is the time difference between Williston and Laramie?
Flight carbon footprint between Williston Basin International Airport (XWA) and Laramie Regional Airport (LAR)
On average, flying from Williston to Laramie generates about 97 kg of CO2 per passenger, and 97 kilograms equals 214 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Williston to Laramie
See the map of the shortest flight path between Williston Basin International Airport (XWA) and Laramie Regional Airport (LAR).
Airport information
| Origin | 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 |
| Destination | Laramie Regional Airport |
|---|---|
| City: | Laramie, WY |
| Country: | United States |
| IATA Code: | LAR |
| ICAO Code: | KLAR |
| Coordinates: | 41°18′43″N, 105°40′30″W |