How far is Williston, ND, from Pasco, WA?
The distance between Pasco (Tri-Cities Airport (Washington)) and Williston (Williston Basin International Airport) is 735 miles / 1182 kilometers / 638 nautical miles.
The driving distance from Pasco (PSC) to Williston (XWA) is 926 miles / 1491 kilometers, and travel time by car is about 17 hours 47 minutes.
Tri-Cities Airport (Washington) – Williston Basin International Airport
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Distance from Pasco to Williston
There are several ways to calculate the distance from Pasco to Williston. Here are two standard methods:
Vincenty's formula (applied above)- 734.519 miles
- 1182.093 kilometers
- 638.279 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- 732.452 miles
- 1178.768 kilometers
- 636.484 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 Pasco to Williston?
The estimated flight time from Tri-Cities Airport (Washington) to Williston Basin International Airport is 1 hour and 53 minutes.
What is the time difference between Pasco and Williston?
The time difference between Pasco and Williston is 1 hour. Williston is 1 hour ahead of Pasco.
Flight carbon footprint between Tri-Cities Airport (Washington) (PSC) and Williston Basin International Airport (XWA)
On average, flying from Pasco to Williston generates about 128 kg of CO2 per passenger, and 128 kilograms equals 283 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Pasco to Williston
See the map of the shortest flight path between Tri-Cities Airport (Washington) (PSC) and Williston Basin International Airport (XWA).
Airport information
| Origin | Tri-Cities Airport (Washington) |
|---|---|
| City: | Pasco, WA |
| Country: | United States  |
| IATA Code: | PSC |
| ICAO Code: | KPSC |
| Coordinates: | 46°15′52″N, 119°7′8″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 |