How far is Niagara Falls, NY, from Duluth, MN?
The distance between Duluth (Duluth International Airport) and Niagara Falls (Niagara Falls International Airport) is 698 miles / 1123 kilometers / 606 nautical miles.
The driving distance from Duluth (DLH) to Niagara Falls (IAG) is 907 miles / 1460 kilometers, and travel time by car is about 18 hours 3 minutes.
Duluth International Airport – Niagara Falls International Airport
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Distance from Duluth to Niagara Falls
There are several ways to calculate the distance from Duluth to Niagara Falls. 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 Duluth to Niagara Falls?
The estimated flight time from Duluth International Airport to Niagara Falls International Airport is 1 hour and 49 minutes.
What is the time difference between Duluth and Niagara Falls?
Flight carbon footprint between Duluth International Airport (DLH) and Niagara Falls International Airport (IAG)
On average, flying from Duluth to Niagara Falls 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 Duluth to Niagara Falls
See the map of the shortest flight path between Duluth International Airport (DLH) and Niagara Falls International Airport (IAG).
Airport information
| Origin | Duluth International Airport |
|---|---|
| City: | Duluth, MN |
| Country: | United States  |
| IATA Code: | DLH |
| ICAO Code: | KDLH |
| Coordinates: | 46°50′31″N, 92°11′36″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 |