How far is Niagara Falls, NY, from Grand Forks, ND?
The distance between Grand Forks (Grand Forks International Airport) and Niagara Falls (Niagara Falls International Airport) is 943 miles / 1518 kilometers / 820 nautical miles.
The driving distance from Grand Forks (GFK) to Niagara Falls (IAG) is 1153 miles / 1855 kilometers, and travel time by car is about 22 hours 22 minutes.
Grand Forks International Airport – Niagara Falls International Airport
Search flights
Distance from Grand Forks to Niagara Falls
There are several ways to calculate the distance from Grand Forks to Niagara Falls. Here are two standard methods:
Vincenty's formula (applied above)- 943.166 miles
- 1517.879 kilometers
- 819.589 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- 940.898 miles
- 1514.229 kilometers
- 817.618 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 Grand Forks to Niagara Falls?
The estimated flight time from Grand Forks International Airport to Niagara Falls International Airport is 2 hours and 17 minutes.
What is the time difference between Grand Forks and Niagara Falls?
Flight carbon footprint between Grand Forks International Airport (GFK) and Niagara Falls International Airport (IAG)
On average, flying from Grand Forks to Niagara Falls generates about 147 kg of CO2 per passenger, and 147 kilograms equals 324 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Grand Forks to Niagara Falls
See the map of the shortest flight path between Grand Forks International Airport (GFK) and Niagara Falls International Airport (IAG).
Airport information
| Origin | Grand Forks International Airport |
|---|---|
| City: | Grand Forks, ND |
| Country: | United States  |
| IATA Code: | GFK |
| ICAO Code: | KGFK |
| Coordinates: | 47°56′57″N, 97°10′33″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 |