How far is Great Falls, MT, from Klamath Falls, OR?
The distance between Klamath Falls (Crater Lake–Klamath Regional Airport) and Great Falls (Great Falls International Airport) is 627 miles / 1010 kilometers / 545 nautical miles.
The driving distance from Klamath Falls (LMT) to Great Falls (GTF) is 894 miles / 1439 kilometers, and travel time by car is about 17 hours 33 minutes.
Crater Lake–Klamath Regional Airport – Great Falls International Airport
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Distance from Klamath Falls to Great Falls
There are several ways to calculate the distance from Klamath Falls to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 627.300 miles
- 1009.541 kilometers
- 545.109 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- 626.287 miles
- 1007.911 kilometers
- 544.228 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 Great Falls?
The estimated flight time from Crater Lake–Klamath Regional Airport to Great Falls International Airport is 1 hour and 41 minutes.
What is the time difference between Klamath Falls and Great Falls?
Flight carbon footprint between Crater Lake–Klamath Regional Airport (LMT) and Great Falls International Airport (GTF)
On average, flying from Klamath Falls to Great Falls generates about 116 kg of CO2 per passenger, and 116 kilograms equals 256 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 Great Falls
See the map of the shortest flight path between Crater Lake–Klamath Regional Airport (LMT) and Great Falls International Airport (GTF).
Airport information
Origin | Crater Lake–Klamath Regional Airport |
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City: | Klamath Falls, OR |
Country: | United States |
IATA Code: | LMT |
ICAO Code: | KLMT |
Coordinates: | 42°9′21″N, 121°43′58″W |
Destination | Great Falls International Airport |
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City: | Great Falls, MT |
Country: | United States |
IATA Code: | GTF |
ICAO Code: | KGTF |
Coordinates: | 47°28′55″N, 111°22′15″W |