Air Miles Calculator

Distance between Seattle, WA (BFI) and Liberal, KS (LBL)

Distance from Seattle to Liberal (Boeing Field – Liberal Mid-America Regional Airport) is 1305 miles / 2100 kilometers / 1134 nautical miles.

How far is Liberal from Seattle?

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

Vincenty's formula (applied above)
  • 1304.665 miles
  • 2099.654 kilometers
  • 1133.723 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
  • 1302.715 miles
  • 2096.516 kilometers
  • 1132.028 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).

Flight duration

Estimated flight time from Boeing Field (BFI) to Liberal Mid-America Regional Airport (LBL) is 2 hours 58 minutes.

Time difference and current local times

The time difference between Seattle and Liberal is 2 hours. Liberal is 2 hours ahead of Seattle.

Time Difference

Seattle
Liberal

Seattle, WA

 PDT

Liberal, KS

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 165 kg (364 pounds).

Airport information


A Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

B Liberal Mid-America Regional Airport
City: Liberal, KS
Country: United States Flag of United States
IATA Code: LBL
ICAO Code: KLBL
Coordinates: 37°2′39″N, 100°57′35″W

Seattle to Liberal flight path

Shortest flight path between Boeing Field (BFI) and Liberal Mid-America Regional Airport (LBL).

Frequent Flyer Miles Calculator

Seattle (BFI) → Liberal (LBL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1305
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1305

Round trip?