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How far is Ontario, CA, from Klamath Falls, OR?

The distance between Klamath Falls (Crater Lake–Klamath Regional Airport) and Ontario (Ontario International Airport) is 602 miles / 969 kilometers / 523 nautical miles.

The driving distance from Klamath Falls (LMT) to Ontario (ONT) is 722 miles / 1162 kilometers, and travel time by car is about 13 hours 25 minutes.

Crater Lake–Klamath Regional Airport – Ontario International Airport

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602
Miles
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969
Kilometers
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523
Nautical miles

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Distance from Klamath Falls to Ontario

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

Vincenty's formula (applied above)
  • 602.145 miles
  • 969.059 kilometers
  • 523.250 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
  • 602.861 miles
  • 970.211 kilometers
  • 523.872 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 Ontario?

The estimated flight time from Crater Lake–Klamath Regional Airport to Ontario International Airport is 1 hour and 38 minutes.

What is the time difference between Klamath Falls and Ontario?

There is no time difference between Klamath Falls and Ontario.

Flight carbon footprint between Crater Lake–Klamath Regional Airport (LMT) and Ontario International Airport (ONT)

On average, flying from Klamath Falls to Ontario generates about 113 kg of CO2 per passenger, and 113 kilograms equals 249 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 Ontario

See the map of the shortest flight path between Crater Lake–Klamath Regional Airport (LMT) and Ontario International Airport (ONT).

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 Ontario International Airport
City: Ontario, CA
Country: United States Flag of United States
IATA Code: ONT
ICAO Code: KONT
Coordinates: 34°3′21″N, 117°36′3″W