How far is Grand Forks, ND, from Billings, MT?
The distance between Billings (Billings Logan International Airport) and Grand Forks (Grand Forks International Airport) is 558 miles / 898 kilometers / 485 nautical miles.
The driving distance from Billings (BIL) to Grand Forks (GFK) is 661 miles / 1064 kilometers, and travel time by car is about 11 hours 54 minutes.
Billings Logan International Airport – Grand Forks International Airport
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Distance from Billings to Grand Forks
There are several ways to calculate the distance from Billings to Grand Forks. Here are two standard methods:
Vincenty's formula (applied above)- 557.771 miles
- 897.645 kilometers
- 484.689 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- 556.276 miles
- 895.240 kilometers
- 483.391 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 Billings to Grand Forks?
The estimated flight time from Billings Logan International Airport to Grand Forks International Airport is 1 hour and 33 minutes.
What is the time difference between Billings and Grand Forks?
Flight carbon footprint between Billings Logan International Airport (BIL) and Grand Forks International Airport (GFK)
On average, flying from Billings to Grand Forks generates about 107 kg of CO2 per passenger, and 107 kilograms equals 236 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Billings to Grand Forks
See the map of the shortest flight path between Billings Logan International Airport (BIL) and Grand Forks International Airport (GFK).
Airport information
| Origin | Billings Logan International Airport |
|---|---|
| City: | Billings, MT |
| Country: | United States  |
| IATA Code: | BIL |
| ICAO Code: | KBIL |
| Coordinates: | 45°48′27″N, 108°32′34″W |
| Destination | 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 |