Map of flight path and driving directions from Rock Springs to Decatur.
Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Decatur Airport (DEC).
How far is Decatur from Rock Springs?
There are several ways to calculate distances between Rock Springs and Decatur. Here are two common methods:Vincenty's formula (applied above)
- 1065.005 miles
- 1713.959 kilometers
- 925.464 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
- 1062.352 miles
- 1709.690 kilometers
- 923.159 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).
Time difference and current local times
The time difference between Rock Springs and Decatur is 1 hour. Decatur is 1 hour ahead of Rock Springs.
Rock Springs, WY
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 155 kg (341 pounds).
Frequent Flyer Miles Calculator
Rock Springs (RKS) → Decatur (DEC).