How far is Klamath Falls, OR, from Grand Forks, ND?
The distance between Grand Forks (Grand Forks International Airport) and Klamath Falls (Crater Lake–Klamath Regional Airport) is 1260 miles / 2029 kilometers / 1095 nautical miles.
The driving distance from Grand Forks (GFK) to Klamath Falls (LMT) is 1726 miles / 2777 kilometers, and travel time by car is about 31 hours 18 minutes.
Grand Forks International Airport – Crater Lake–Klamath Regional Airport
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Distance from Grand Forks to Klamath Falls
There are several ways to calculate the distance from Grand Forks to Klamath Falls. 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 Grand Forks to Klamath Falls?
The estimated flight time from Grand Forks International Airport to Crater Lake–Klamath Regional Airport is 2 hours and 53 minutes.
What is the time difference between Grand Forks and Klamath Falls?
Flight carbon footprint between Grand Forks International Airport (GFK) and Crater Lake–Klamath Regional Airport (LMT)
On average, flying from Grand Forks to Klamath Falls 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 Grand Forks to Klamath Falls
See the map of the shortest flight path between Grand Forks International Airport (GFK) and Crater Lake–Klamath Regional Airport (LMT).
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 | 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 |