How far is Rock Springs, WY, from Lexington, KY?
The distance between Lexington (Lexington Blue Grass Airport) and Rock Springs (Southwest Wyoming Regional Airport) is 1320 miles / 2124 kilometers / 1147 nautical miles.
The driving distance from Lexington (LEX) to Rock Springs (RKS) is 1469 miles / 2364 kilometers, and travel time by car is about 26 hours 5 minutes.
Lexington Blue Grass Airport – Southwest Wyoming Regional Airport
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Distance from Lexington to Rock Springs
There are several ways to calculate the distance from Lexington to Rock Springs. Here are two standard methods:
Vincenty's formula (applied above)- 1319.609 miles
- 2123.704 kilometers
- 1146.708 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1316.506 miles
- 2118.711 kilometers
- 1144.012 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).
How long does it take to fly from Lexington to Rock Springs?
The estimated flight time from Lexington Blue Grass Airport to Southwest Wyoming Regional Airport is 2 hours and 59 minutes.
What is the time difference between Lexington and Rock Springs?
Flight carbon footprint between Lexington Blue Grass Airport (LEX) and Southwest Wyoming Regional Airport (RKS)
On average, flying from Lexington to Rock Springs generates about 168 kg of CO2 per passenger, and 168 kilograms equals 371 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lexington to Rock Springs
See the map of the shortest flight path between Lexington Blue Grass Airport (LEX) and Southwest Wyoming Regional Airport (RKS).
Airport information
| Origin | Lexington Blue Grass Airport |
|---|---|
| City: | Lexington, KY |
| Country: | United States  |
| IATA Code: | LEX |
| ICAO Code: | KLEX |
| Coordinates: | 38°2′11″N, 84°36′21″W |
| Destination | 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 |