# Distance between Seattle, WA (BFI) and Klamath Falls, OR (LMT)

Flight distance from Seattle to Klamath Falls (Seattle Boeing Field – Crater Lake–Klamath Regional Airport) is 372 miles / 599 kilometers / 323 nautical miles. Estimated flight time is 1 hour 12 minutes.

Driving distance from Seattle (BFI) to Klamath Falls (LMT) is 454 miles / 730 kilometers and travel time by car is about 9 hours 0 minutes.

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

Shortest flight path between Seattle Boeing Field (BFI) and Crater Lake–Klamath Regional Airport (LMT).

## How far is Klamath Falls from Seattle?

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

Vincenty's formula (applied above)
• 372.128 miles
• 598.881 kilometers
• 323.370 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
• 372.343 miles
• 599.228 kilometers
• 323.557 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 Seattle Boeing Field
City: Seattle, WA
Country: United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″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

There is no time difference between Seattle and Klamath Falls.

PST

PST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 80 kg (176 pounds).

## Frequent Flyer Miles Calculator

Seattle (BFI) → Klamath Falls (LMT).

Distance:
372
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
372

Round trip?