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How far is Lewistown, MT, from Klamath Falls, OR?

The distance between Klamath Falls (Crater Lake–Klamath Regional Airport) and Lewistown (Lewistown Municipal Airport) is 692 miles / 1114 kilometers / 601 nautical miles.

The driving distance from Klamath Falls (LMT) to Lewistown (LWT) is 995 miles / 1602 kilometers, and travel time by car is about 19 hours 9 minutes.

Crater Lake–Klamath Regional Airport – Lewistown Municipal Airport

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692
Miles
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1114
Kilometers
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601
Nautical miles

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Distance from Klamath Falls to Lewistown

There are several ways to calculate the distance from Klamath Falls to Lewistown. Here are two standard methods:

Vincenty's formula (applied above)
  • 691.900 miles
  • 1113.505 kilometers
  • 601.245 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
  • 690.549 miles
  • 1111.331 kilometers
  • 600.071 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 Lewistown?

The estimated flight time from Crater Lake–Klamath Regional Airport to Lewistown Municipal Airport is 1 hour and 48 minutes.

Flight carbon footprint between Crater Lake–Klamath Regional Airport (LMT) and Lewistown Municipal Airport (LWT)

On average, flying from Klamath Falls to Lewistown generates about 124 kg of CO2 per passenger, and 124 kilograms equals 273 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 Lewistown

See the map of the shortest flight path between Crater Lake–Klamath Regional Airport (LMT) and Lewistown Municipal Airport (LWT).

Airport information

Origin Crater Lake–Klamath Regional Airport
City: Klamath Falls, OR
Country: United States Flag of United States
IATA Code: LMT
ICAO Code: KLMT
Coordinates: 42°9′21″N, 121°43′58″W
Destination Lewistown Municipal Airport
City: Lewistown, MT
Country: United States Flag of United States
IATA Code: LWT
ICAO Code: KLWT
Coordinates: 47°2′57″N, 109°28′1″W