Air Miles Calculator

Distance between Seattle, WA (BFI) and Montgomery, AL (MGM)

Flight distance from Seattle to Montgomery (Seattle Boeing Field – Montgomery Regional Airport) is 2151 miles / 3462 kilometers / 1869 nautical miles. Estimated flight time is 4 hours 34 minutes.

Driving distance from Seattle (BFI) to Montgomery (MGM) is 2638 miles / 4246 kilometers and travel time by car is about 44 hours 33 minutes.

Map of flight path and driving directions from Seattle to Montgomery.

Shortest flight path between Seattle Boeing Field (BFI) and Montgomery Regional Airport (MGM).

How far is Montgomery from Seattle?

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

Vincenty's formula (applied above)
  • 2150.935 miles
  • 3461.594 kilometers
  • 1869.111 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
  • 2147.618 miles
  • 3456.256 kilometers
  • 1866.229 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 Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

B Montgomery Regional Airport
City: Montgomery, AL
Country: United States Flag of United States
IATA Code: MGM
ICAO Code: KMGM
Coordinates: 32°18′2″N, 86°23′38″W

Time difference and current local times

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

Time Difference

Seattle, WA

 PST

Montgomery, AL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 235 kg (518 pounds).

Frequent Flyer Miles Calculator

Seattle (BFI) → Montgomery (MGM).

Distance:
2151
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2151

Round trip?