# Distance between Sioux City, IA (SUX) and Klamath Falls, OR (LMT)

Flight distance from Sioux City to Klamath Falls (Sioux Gateway Airport – Crater Lake–Klamath Regional Airport) is 1295 miles / 2083 kilometers / 1125 nautical miles. Estimated flight time is 2 hours 57 minutes.

Driving distance from Sioux City (SUX) to Klamath Falls (LMT) is 1641 miles / 2641 kilometers and travel time by car is about 29 hours 12 minutes.

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

Shortest flight path between Sioux Gateway Airport (SUX) and Crater Lake–Klamath Regional Airport (LMT).

## How far is Klamath Falls from Sioux City?

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

Vincenty's formula (applied above)
• 1294.516 miles
• 2083.322 kilometers
• 1124.904 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
• 1291.110 miles
• 2077.841 kilometers
• 1121.944 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 Sioux Gateway Airport
City: Sioux City, IA
Country: United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″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 Sioux City and Klamath Falls is 2 hours. Klamath Falls is 2 hours behind Sioux City.

CST

PST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 166 kg (367 pounds).

## Frequent Flyer Miles Calculator

Sioux City (SUX) → Klamath Falls (LMT).

Distance:
1295
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1295

Round trip?