Distance between Lafayette, LA (LFT) and Rock Springs, WY (RKS)
Distance from Lafayette to Rock Springs (Lafayette Regional Airport – Southwest Wyoming Regional Airport) is 1235 miles / 1987 kilometers / 1073 nautical miles.
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Lafayette - Rock Springs
How far is Rock Springs from Lafayette?
There are several ways to calculate distances between Lafayette and Rock Springs. Here are two common methods:
Vincenty's formula (applied above)- 1234.559 miles
- 1986.830 kilometers
- 1072.803 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- 1233.964 miles
- 1985.872 kilometers
- 1072.285 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 Lafayette Regional Airport (LFT) to Southwest Wyoming Regional Airport (RKS) is 2 hours 50 minutes.
Time difference and current local times
The time difference between Lafayette and Rock Springs is 1 hour. Rock Springs is 1 hour behind Lafayette.
Time Difference
Lafayette, LA
Rock Springs, WY
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 163 kg (359 pounds).
Airport information
| A | Lafayette Regional Airport |
|---|---|
| City: | Lafayette, LA |
| Country: | United States  |
| IATA Code: | LFT |
| ICAO Code: | KLFT |
| Coordinates: | 30°12′19″N, 91°59′15″W |
| B | Southwest Wyoming Regional Airport |
|---|---|
| City: | Rock Springs, WY |
| Country: | United States |
| IATA Code: | RKS |
| ICAO Code: | KRKS |
| Coordinates: | 41°35′39″N, 109°3′54″W |
Map
Lafayette to Rock Springs flight map.
Frequent Flyer Miles Calculator
Lafayette (LFT) → Rock Springs (RKS).
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