How far is Rock Springs, WY, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and Rock Springs (Southwest Wyoming Regional Airport) is 1007 miles / 1620 kilometers / 875 nautical miles.
The driving distance from St Louis (STL) to Rock Springs (RKS) is 1127 miles / 1813 kilometers, and travel time by car is about 19 hours 42 minutes.
St. Louis Lambert International Airport – Southwest Wyoming Regional Airport
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Distance from St Louis to Rock Springs
There are several ways to calculate the distance from St Louis to Rock Springs. Here are two standard methods:
Vincenty's formula (applied above)- 1006.668 miles
- 1620.075 kilometers
- 874.771 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- 1004.293 miles
- 1616.252 kilometers
- 872.706 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 St Louis to Rock Springs?
The estimated flight time from St. Louis Lambert International Airport to Southwest Wyoming Regional Airport is 2 hours and 24 minutes.
What is the time difference between St Louis and Rock Springs?
Flight carbon footprint between St. Louis Lambert International Airport (STL) and Southwest Wyoming Regional Airport (RKS)
On average, flying from St Louis to Rock Springs generates about 151 kg of CO2 per passenger, and 151 kilograms equals 333 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Louis to Rock Springs
See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Southwest Wyoming Regional Airport (RKS).
Airport information
Origin | St. Louis Lambert International Airport |
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City: | St Louis, MO |
Country: | United States |
IATA Code: | STL |
ICAO Code: | KSTL |
Coordinates: | 38°44′55″N, 90°22′12″W |
Destination | Southwest Wyoming Regional Airport |
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City: | Rock Springs, WY |
Country: | United States |
IATA Code: | RKS |
ICAO Code: | KRKS |
Coordinates: | 41°35′39″N, 109°3′54″W |