How far is Pasco, WA, from Rock Springs, WY?
The distance between Rock Springs (Southwest Wyoming Regional Airport) and Pasco (Tri-Cities Airport (Washington)) is 596 miles / 959 kilometers / 518 nautical miles.
The driving distance from Rock Springs (RKS) to Pasco (PSC) is 777 miles / 1250 kilometers, and travel time by car is about 13 hours 15 minutes.
Southwest Wyoming Regional Airport – Tri-Cities Airport (Washington)
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Distance from Rock Springs to Pasco
There are several ways to calculate the distance from Rock Springs to Pasco. Here are two standard methods:
Vincenty's formula (applied above)- 595.655 miles
- 958.613 kilometers
- 517.610 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- 594.640 miles
- 956.980 kilometers
- 516.728 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 Rock Springs to Pasco?
The estimated flight time from Southwest Wyoming Regional Airport to Tri-Cities Airport (Washington) is 1 hour and 37 minutes.
What is the time difference between Rock Springs and Pasco?
The time difference between Rock Springs and Pasco is 1 hour. Pasco is 1 hour behind Rock Springs.
Flight carbon footprint between Southwest Wyoming Regional Airport (RKS) and Tri-Cities Airport (Washington) (PSC)
On average, flying from Rock Springs to Pasco generates about 112 kg of CO2 per passenger, and 112 kilograms equals 247 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rock Springs to Pasco
See the map of the shortest flight path between Southwest Wyoming Regional Airport (RKS) and Tri-Cities Airport (Washington) (PSC).
Airport information
| Origin | Southwest Wyoming Regional Airport |
|---|---|
| City: | Rock Springs, WY |
| Country: | United States  |
| IATA Code: | RKS |
| ICAO Code: | KRKS |
| Coordinates: | 41°35′39″N, 109°3′54″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 |