Air Miles Calculator

Distance between Charleston, SC (CHS) and Williston, ND (XWA)

Flight distance from Charleston to Williston (Charleston International Airport – Williston Basin International Airport) is 1625 miles / 2615 kilometers / 1412 nautical miles. Estimated flight time is 3 hours 34 minutes.

Driving distance from Charleston (CHS) to Williston (XWA) is 1950 miles / 3138 kilometers and travel time by car is about 34 hours 0 minutes.

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

Shortest flight path between Charleston International Airport (CHS) and Williston Basin International Airport (XWA).

How far is Williston from Charleston?

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

Vincenty's formula (applied above)
  • 1624.685 miles
  • 2614.676 kilometers
  • 1411.812 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
  • 1623.259 miles
  • 2612.382 kilometers
  • 1410.574 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 Charleston International Airport
City: Charleston, SC
Country: United States Flag of United States
IATA Code: CHS
ICAO Code: KCHS
Coordinates: 32°53′54″N, 80°2′25″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

The time difference between Charleston and Williston is 2 hours. Williston is 2 hours behind Charleston.

Time Difference

Charleston, SC

 EST

Williston, ND

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 188 kg (413 pounds).

Frequent Flyer Miles Calculator

Charleston (CHS) → Williston (XWA).

Distance:
1625
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1625

Round trip?