How far is Grand Forks, ND, from Klamath Falls, OR?
The distance between Klamath Falls (Crater Lake–Klamath Regional Airport) and Grand Forks (Grand Forks International Airport) is 1260 miles / 2029 kilometers / 1095 nautical miles.
The driving distance from Klamath Falls (LMT) to Grand Forks (GFK) is 1726 miles / 2777 kilometers, and travel time by car is about 31 hours 24 minutes.
Crater Lake–Klamath Regional Airport – Grand Forks International Airport
Search flights
Distance from Klamath Falls to Grand Forks
There are several ways to calculate the distance from Klamath Falls to Grand Forks. Here are two standard methods:
Vincenty's formula (applied above)- 1260.474 miles
- 2028.536 kilometers
- 1095.322 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- 1257.382 miles
- 2023.560 kilometers
- 1092.635 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 Klamath Falls to Grand Forks?
The estimated flight time from Crater Lake–Klamath Regional Airport to Grand Forks International Airport is 2 hours and 53 minutes.
What is the time difference between Klamath Falls and Grand Forks?
Flight carbon footprint between Crater Lake–Klamath Regional Airport (LMT) and Grand Forks International Airport (GFK)
On average, flying from Klamath Falls to Grand Forks generates about 164 kg of CO2 per passenger, and 164 kilograms equals 362 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Klamath Falls to Grand Forks
See the map of the shortest flight path between Crater Lake–Klamath Regional Airport (LMT) and Grand Forks International Airport (GFK).
Airport information
| Origin | Crater Lake–Klamath Regional Airport |
|---|---|
| City: | Klamath Falls, OR |
| Country: | United States  |
| IATA Code: | LMT |
| ICAO Code: | KLMT |
| Coordinates: | 42°9′21″N, 121°43′58″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 |