How far is Pasco, WA, from Williston, ND?
The distance between Williston (Williston Basin International Airport) and Pasco (Tri-Cities Airport (Washington)) is 735 miles / 1182 kilometers / 638 nautical miles.
The driving distance from Williston (XWA) to Pasco (PSC) is 926 miles / 1490 kilometers, and travel time by car is about 17 hours 49 minutes.
Williston Basin International Airport – Tri-Cities Airport (Washington)
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Distance from Williston to Pasco
There are several ways to calculate the distance from Williston to Pasco. 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 Williston to Pasco?
The estimated flight time from Williston Basin International Airport to Tri-Cities Airport (Washington) is 1 hour and 53 minutes.
What is the time difference between Williston and Pasco?
The time difference between Williston and Pasco is 1 hour. Pasco is 1 hour behind Williston.
Flight carbon footprint between Williston Basin International Airport (XWA) and Tri-Cities Airport (Washington) (PSC)
On average, flying from Williston to Pasco 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 Williston to Pasco
See the map of the shortest flight path between Williston Basin International Airport (XWA) and Tri-Cities Airport (Washington) (PSC).
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 | 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 |