Air Miles Calculator

Distance between Memphis, TN (MEM) and Rock Springs, WY (RKS)

Distance from Memphis to Rock Springs (Memphis International Airport – Southwest Wyoming Regional Airport) is 1128 miles / 1816 kilometers / 980 nautical miles.

How far is Rock Springs from Memphis?

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

Vincenty's formula (applied above)
  • 1128.225 miles
  • 1815.701 kilometers
  • 980.400 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
  • 1126.264 miles
  • 1812.547 kilometers
  • 978.697 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).

Flight duration

Estimated flight time from Memphis International Airport (MEM) to Southwest Wyoming Regional Airport (RKS) is 2 hours 38 minutes.

Time difference and current local times

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

Time Difference

Memphis
Rock Springs

Memphis, TN

 CDT

Rock Springs, WY

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 158 kg (349 pounds).

Airport information


A Memphis International Airport
City: Memphis, TN
Country: United States Flag of United States
IATA Code: MEM
ICAO Code: KMEM
Coordinates: 35°2′32″N, 89°58′36″W

B 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

Memphis to Rock Springs flight path

Shortest flight path between Memphis International Airport (MEM) and Southwest Wyoming Regional Airport (RKS).

Frequent Flyer Miles Calculator

Memphis (MEM) → Rock Springs (RKS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1128
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1128

Round trip?