Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Eugene, OR (EUG)

Flight distance from Rock Springs to Eugene (Southwest Wyoming Regional Airport – Eugene Airport) is 738 miles / 1188 kilometers / 642 nautical miles. Estimated flight time is 1 hour 53 minutes.

Driving distance from Rock Springs (RKS) to Eugene (EUG) is 927 miles / 1492 kilometers and travel time by car is about 16 hours 59 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Eugene Airport (EUG).

How far is Eugene from Rock Springs?

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

Vincenty's formula (applied above)
  • 738.323 miles
  • 1188.216 kilometers
  • 641.585 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
  • 736.505 miles
  • 1185.289 kilometers
  • 640.005 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 Flag of United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W

B Eugene Airport
City: Eugene, OR
Country: United States Flag of United States
IATA Code: EUG
ICAO Code: KEUG
Coordinates: 44°7′28″N, 123°12′43″W

Time difference and current local times

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

Time Difference

Rock Springs, WY

 MDT

Eugene, OR

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 129 kg (284 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Eugene (EUG).

Distance:
738
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
738

Round trip?