How far is Williston, ND, from Harrison, AR?
The distance between Harrison (Boone County Airport) and Williston (Williston Basin International Airport) is 988 miles / 1590 kilometers / 859 nautical miles.
The driving distance from Harrison (HRO) to Williston (XWA) is 1258 miles / 2025 kilometers, and travel time by car is about 22 hours 30 minutes.
Boone County Airport – Williston Basin International Airport
Search flights
Distance from Harrison to Williston
There are several ways to calculate the distance from Harrison to Williston. Here are two standard methods:
Vincenty's formula (applied above)- 988.199 miles
- 1590.352 kilometers
- 858.722 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- 988.156 miles
- 1590.282 kilometers
- 858.684 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 Harrison to Williston?
The estimated flight time from Boone County Airport to Williston Basin International Airport is 2 hours and 22 minutes.
What is the time difference between Harrison and Williston?
The time difference between Harrison and Williston is 1 hour. Williston is 1 hour behind Harrison.
Flight carbon footprint between Boone County Airport (HRO) and Williston Basin International Airport (XWA)
On average, flying from Harrison to Williston generates about 150 kg of CO2 per passenger, and 150 kilograms equals 331 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Harrison to Williston
See the map of the shortest flight path between Boone County Airport (HRO) and Williston Basin International Airport (XWA).
Airport information
| Origin | Boone County Airport |
|---|---|
| City: | Harrison, AR |
| Country: | United States  |
| IATA Code: | HRO |
| ICAO Code: | KHRO |
| Coordinates: | 36°15′41″N, 93°9′16″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 |