Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Medford, OR (MFR)

Flight distance from Rock Springs to Medford (Southwest Wyoming Regional Airport – Rogue Valley International–Medford Airport) is 712 miles / 1146 kilometers / 619 nautical miles. Estimated flight time is 1 hour 50 minutes.

Driving distance from Rock Springs (RKS) to Medford (MFR) is 1014 miles / 1632 kilometers and travel time by car is about 17 hours 13 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Rogue Valley International–Medford Airport (MFR).

How far is Medford from Rock Springs?

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

Vincenty's formula (applied above)
  • 712.273 miles
  • 1146.292 kilometers
  • 618.948 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
  • 710.425 miles
  • 1143.319 kilometers
  • 617.343 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 Rogue Valley International–Medford Airport
City: Medford, OR
Country: United States Flag of United States
IATA Code: MFR
ICAO Code: KMFR
Coordinates: 42°22′27″N, 122°52′22″W

Time difference and current local times

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

Time Difference

Rock Springs, WY

 MDT

Medford, OR

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 126 kg (278 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Medford (MFR).

Distance:
712
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
712

Round trip?