Air Miles Calculator

Distance between Seattle, WA (BFI) and Mobile, AL (MOB)

Flight distance from Seattle to Mobile (Seattle Boeing Field – Mobile Regional Airport) is 2142 miles / 3447 kilometers / 1861 nautical miles. Estimated flight time is 4 hours 33 minutes.

Driving distance from Seattle (BFI) to Mobile (MOB) is 2690 miles / 4329 kilometers and travel time by car is about 45 hours 23 minutes.

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

Shortest flight path between Seattle Boeing Field (BFI) and Mobile Regional Airport (MOB).

How far is Mobile from Seattle?

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

Vincenty's formula (applied above)
  • 2141.845 miles
  • 3446.966 kilometers
  • 1861.213 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
  • 2139.167 miles
  • 3442.656 kilometers
  • 1858.886 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 Mobile Regional Airport
City: Mobile, AL
Country: United States Flag of United States
IATA Code: MOB
ICAO Code: KMOB
Coordinates: 30°41′28″N, 88°14′34″W

Time difference and current local times

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

Time Difference

Seattle, WA

 PDT

Mobile, AL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 234 kg (515 pounds).

Frequent Flyer Miles Calculator

Seattle (BFI) → Mobile (MOB).

Distance:
2142
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2142

Round trip?