How far is Niagara Falls, NY, from International Falls, MN?
The distance between International Falls (Falls International Airport) and Niagara Falls (Niagara Falls International Airport) is 791 miles / 1274 kilometers / 688 nautical miles.
The driving distance from International Falls (INL) to Niagara Falls (IAG) is 1064 miles / 1712 kilometers, and travel time by car is about 21 hours 11 minutes.
Falls International Airport – Niagara Falls International Airport
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Distance from International Falls to Niagara Falls
There are several ways to calculate the distance from International Falls to Niagara Falls. Here are two standard methods:
Vincenty's formula (applied above)- 791.413 miles
- 1273.657 kilometers
- 687.720 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- 789.754 miles
- 1270.987 kilometers
- 686.278 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 Niagara Falls?
The estimated flight time from Falls International Airport to Niagara Falls International Airport is 1 hour and 59 minutes.
What is the time difference between International Falls and Niagara Falls?
Flight carbon footprint between Falls International Airport (INL) and Niagara Falls International Airport (IAG)
On average, flying from International Falls to Niagara Falls generates about 134 kg of CO2 per passenger, and 134 kilograms equals 295 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 Niagara Falls
See the map of the shortest flight path between Falls International Airport (INL) and Niagara Falls International Airport (IAG).
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 | Niagara Falls International Airport |
|---|---|
| City: | Niagara Falls, NY |
| Country: | United States |
| IATA Code: | IAG |
| ICAO Code: | KIAG |
| Coordinates: | 43°6′26″N, 78°56′46″W |