Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Midland, TX (MAF)

Flight distance from Rock Springs to Midland (Southwest Wyoming Regional Airport – Midland International Air and Space Port) is 766 miles / 1233 kilometers / 666 nautical miles. Estimated flight time is 1 hour 57 minutes.

Driving distance from Rock Springs (RKS) to Midland (MAF) is 1023 miles / 1646 kilometers and travel time by car is about 17 hours 12 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Midland International Air and Space Port (MAF).

How far is Midland from Rock Springs?

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

Vincenty's formula (applied above)
  • 766.111 miles
  • 1232.937 kilometers
  • 665.732 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
  • 766.829 miles
  • 1234.092 kilometers
  • 666.356 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 Midland International Air and Space Port
City: Midland, TX
Country: United States Flag of United States
IATA Code: MAF
ICAO Code: KMAF
Coordinates: 31°56′32″N, 102°12′7″W

Time difference and current local times

The time difference between Rock Springs and Midland is 1 hour. Midland is 1 hour ahead of Rock Springs.

Time Difference

Rock Springs, WY

 MDT

Midland, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 132 kg (290 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Midland (MAF).

Distance:
766
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
766

Round trip?