How far is Klamath Falls, OR, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Klamath Falls (Crater Lake–Klamath Regional Airport) is 1715 miles / 2760 kilometers / 1490 nautical miles.
The driving distance from Decatur (DEC) to Klamath Falls (LMT) is 2133 miles / 3433 kilometers, and travel time by car is about 37 hours 17 minutes.
Decatur Airport – Crater Lake–Klamath Regional Airport
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Distance from Decatur to Klamath Falls
There are several ways to calculate the distance from Decatur to Klamath Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1715.193 miles
- 2760.336 kilometers
- 1490.462 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- 1710.865 miles
- 2753.371 kilometers
- 1486.701 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 Decatur to Klamath Falls?
The estimated flight time from Decatur Airport to Crater Lake–Klamath Regional Airport is 3 hours and 44 minutes.
What is the time difference between Decatur and Klamath Falls?
Flight carbon footprint between Decatur Airport (DEC) and Crater Lake–Klamath Regional Airport (LMT)
On average, flying from Decatur to Klamath Falls generates about 194 kg of CO2 per passenger, and 194 kilograms equals 427 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Decatur to Klamath Falls
See the map of the shortest flight path between Decatur Airport (DEC) and Crater Lake–Klamath Regional Airport (LMT).
Airport information
| Origin | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States  |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″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 |