# Distance between Casper, WY (CPR) and Klamath Falls, OR (LMT)

Flight distance from Casper to Klamath Falls (Casper–Natrona County International Airport – Crater Lake–Klamath Regional Airport) is 780 miles / 1256 kilometers / 678 nautical miles. Estimated flight time is 1 hour 58 minutes.

Driving distance from Casper (CPR) to Klamath Falls (LMT) is 1067 miles / 1717 kilometers and travel time by car is about 20 hours 27 minutes.

## Map of flight path and driving directions from Casper to Klamath Falls.

Shortest flight path between Casper–Natrona County International Airport (CPR) and Crater Lake–Klamath Regional Airport (LMT).

## How far is Klamath Falls from Casper?

There are several ways to calculate distances between Casper and Klamath Falls. Here are two common methods:

Vincenty's formula (applied above)
• 780.134 miles
• 1255.503 kilometers
• 677.917 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 778.081 miles
• 1252.201 kilometers
• 676.134 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).

## Airport information

A Casper–Natrona County International Airport
City: Casper, WY
Country: United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W

B 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

## Time difference and current local times

The time difference between Casper and Klamath Falls is 1 hour. Klamath Falls is 1 hour behind Casper.

MST

PST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 133 kg (293 pounds).

## Frequent Flyer Miles Calculator

Casper (CPR) → Klamath Falls (LMT).

Distance:
780
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
780

Round trip?