How far is St Louis, MO, from International Falls, MN?
The distance between International Falls (Falls International Airport) and St Louis (St. Louis Lambert International Airport) is 694 miles / 1118 kilometers / 603 nautical miles.
The driving distance from International Falls (INL) to St Louis (STL) is 802 miles / 1291 kilometers, and travel time by car is about 15 hours 58 minutes.
Falls International Airport – St. Louis Lambert International Airport
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Distance from International Falls to St Louis
There are several ways to calculate the distance from International Falls to St Louis. Here are two standard methods:
Vincenty's formula (applied above)- 694.467 miles
- 1117.636 kilometers
- 603.475 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- 694.910 miles
- 1118.349 kilometers
- 603.860 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 International Falls to St Louis?
The estimated flight time from Falls International Airport to St. Louis Lambert International Airport is 1 hour and 48 minutes.
What is the time difference between International Falls and St Louis?
There is no time difference between International Falls and St Louis.
Flight carbon footprint between Falls International Airport (INL) and St. Louis Lambert International Airport (STL)
On average, flying from International Falls to St Louis generates about 124 kg of CO2 per passenger, and 124 kilograms equals 273 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from International Falls to St Louis
See the map of the shortest flight path between Falls International Airport (INL) and St. Louis Lambert International Airport (STL).
Airport information
| Origin | Falls International Airport |
|---|---|
| City: | International Falls, MN |
| Country: | United States  |
| IATA Code: | INL |
| ICAO Code: | KINL |
| Coordinates: | 48°33′58″N, 93°24′11″W |
| Destination | 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 |