Air Miles Calculator

Distance between Boise, ID (BOI) and Williston, ND (XWA)

Flight distance from Boise to Williston (Boise Airport – Williston Basin International Airport) is 682 miles / 1098 kilometers / 593 nautical miles. Estimated flight time is 1 hour 47 minutes.

Driving distance from Boise (BOI) to Williston (XWA) is 946 miles / 1523 kilometers and travel time by car is about 16 hours 31 minutes.

Map of flight path and driving directions from Boise to Williston.

Shortest flight path between Boise Airport (BOI) and Williston Basin International Airport (XWA).

How far is Williston from Boise?

There are several ways to calculate distances between Boise and Williston. Here are two common methods:

Vincenty's formula (applied above)
  • 682.037 miles
  • 1097.632 kilometers
  • 592.674 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 680.600 miles
  • 1095.320 kilometers
  • 591.425 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).

Airport information


A Boise Airport
City: Boise, ID
Country: United States Flag of United States
IATA Code: BOI
ICAO Code: KBOI
Coordinates: 43°33′51″N, 116°13′22″W

B Williston Basin International Airport
City: Williston, ND
Country: United States Flag of United States
IATA Code: XWA
ICAO Code: KXWA
Coordinates: 48°15′30″N, 103°44′55″W

Time difference and current local times

There is no time difference between Boise and Williston.

Time Difference

Boise, ID

 MST

Williston, ND

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 123 kg (270 pounds).

Frequent Flyer Miles Calculator

Boise (BOI) → Williston (XWA).

Distance:
682
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
682

Round trip?