How far is Fort Smith from International Falls, MN?
The distance between International Falls (Falls International Airport) and Fort Smith (Fort Smith Airport) is 1084 miles / 1745 kilometers / 942 nautical miles.
The driving distance from International Falls (INL) to Fort Smith (YSM) is 1555 miles / 2502 kilometers, and travel time by car is about 35 hours 2 minutes.
Falls International Airport – Fort Smith Airport
Search flights
Distance from International Falls to Fort Smith
There are several ways to calculate the distance from International Falls to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 1084.155 miles
- 1744.778 kilometers
- 942.105 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- 1081.891 miles
- 1741.135 kilometers
- 940.138 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 Fort Smith?
The estimated flight time from Falls International Airport to Fort Smith Airport is 2 hours and 33 minutes.
What is the time difference between International Falls and Fort Smith?
Flight carbon footprint between Falls International Airport (INL) and Fort Smith Airport (YSM)
On average, flying from International Falls to Fort Smith generates about 156 kg of CO2 per passenger, and 156 kilograms equals 344 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 Fort Smith
See the map of the shortest flight path between Falls International Airport (INL) and Fort Smith Airport (YSM).
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 | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |