How far is Duluth, MN, from Niagara Falls, NY?
The distance between Niagara Falls (Niagara Falls International Airport) and Duluth (Duluth International Airport) is 698 miles / 1123 kilometers / 606 nautical miles.
The driving distance from Niagara Falls (IAG) to Duluth (DLH) is 907 miles / 1459 kilometers, and travel time by car is about 18 hours 3 minutes.
Niagara Falls International Airport – Duluth International Airport
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Distance from Niagara Falls to Duluth
There are several ways to calculate the distance from Niagara Falls to Duluth. Here are two standard methods:
Vincenty's formula (applied above)- 697.560 miles
- 1122.614 kilometers
- 606.163 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- 695.936 miles
- 1120.000 kilometers
- 604.752 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 Niagara Falls to Duluth?
The estimated flight time from Niagara Falls International Airport to Duluth International Airport is 1 hour and 49 minutes.
What is the time difference between Niagara Falls and Duluth?
Flight carbon footprint between Niagara Falls International Airport (IAG) and Duluth International Airport (DLH)
On average, flying from Niagara Falls to Duluth generates about 124 kg of CO2 per passenger, and 124 kilograms equals 274 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Niagara Falls to Duluth
See the map of the shortest flight path between Niagara Falls International Airport (IAG) and Duluth International Airport (DLH).
Airport information
| Origin | 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 |
| Destination | Duluth International Airport |
|---|---|
| City: | Duluth, MN |
| Country: | United States |
| IATA Code: | DLH |
| ICAO Code: | KDLH |
| Coordinates: | 46°50′31″N, 92°11′36″W |