# Distance between Rock Springs, WY (RKS) and Pullman, WA (PUW)

Flight distance from Rock Springs to Pullman (Southwest Wyoming Regional Airport – Pullman–Moscow Regional Airport) is 535 miles / 860 kilometers / 464 nautical miles. Estimated flight time is 1 hour 30 minutes.

Driving distance from Rock Springs (RKS) to Pullman (PUW) is 791 miles / 1273 kilometers and travel time by car is about 14 hours 13 minutes.

## Map of flight path and driving directions from Rock Springs to Pullman.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Pullman–Moscow Regional Airport (PUW).

## How far is Pullman from Rock Springs?

There are several ways to calculate distances between Rock Springs and Pullman. Here are two common methods:

Vincenty's formula (applied above)
• 534.531 miles
• 860.244 kilometers
• 464.495 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
• 533.884 miles
• 859.204 kilometers
• 463.933 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 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

B Pullman–Moscow Regional Airport
City: Pullman, WA
Country: United States
IATA Code: PUW
ICAO Code: KPUW
Coordinates: 46°44′38″N, 117°6′36″W

## Time difference and current local times

The time difference between Rock Springs and Pullman is 1 hour. Pullman is 1 hour behind Rock Springs.

MST

PST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 104 kg (229 pounds).

## Frequent Flyer Miles Calculator

Rock Springs (RKS) → Pullman (PUW).

Distance:
535
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
535

Round trip?