How far is Twin Falls, ID, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and Twin Falls (Magic Valley Regional Airport) is 1289 miles / 2075 kilometers / 1120 nautical miles.
The driving distance from St Louis (STL) to Twin Falls (TWF) is 1492 miles / 2401 kilometers, and travel time by car is about 25 hours 53 minutes.
St. Louis Lambert International Airport – Magic Valley Regional Airport
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Distance from St Louis to Twin Falls
There are several ways to calculate the distance from St Louis to Twin Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1289.436 miles
- 2075.145 kilometers
- 1120.489 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- 1286.367 miles
- 2070.207 kilometers
- 1117.822 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 Twin Falls?
The estimated flight time from St. Louis Lambert International Airport to Magic Valley Regional Airport is 2 hours and 56 minutes.
What is the time difference between St Louis and Twin Falls?
The time difference between St Louis and Twin Falls is 1 hour. Twin Falls is 1 hour behind St Louis.
Flight carbon footprint between St. Louis Lambert International Airport (STL) and Magic Valley Regional Airport (TWF)
On average, flying from St Louis to Twin Falls generates about 166 kg of CO2 per passenger, and 166 kilograms equals 366 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 Twin Falls
See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Magic Valley Regional Airport (TWF).
Airport information
| Origin | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |
| Destination | Magic Valley Regional Airport |
|---|---|
| City: | Twin Falls, ID |
| Country: | United States |
| IATA Code: | TWF |
| ICAO Code: | KTWF |
| Coordinates: | 42°28′54″N, 114°29′16″W |