Air Miles Calculator

Distance between Seattle, WA (BFI) and Flint, MI (FNT)

Flight distance from Seattle to Flint (Seattle Boeing Field – Bishop International Airport) is 1887 miles / 3037 kilometers / 1640 nautical miles. Estimated flight time is 4 hours 4 minutes.

Driving distance from Seattle (BFI) to Flint (FNT) is 2267 miles / 3649 kilometers and travel time by car is about 38 hours 7 minutes.

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

Shortest flight path between Seattle Boeing Field (BFI) and Bishop International Airport (FNT).

How far is Flint from Seattle?

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

Vincenty's formula (applied above)
  • 1887.165 miles
  • 3037.098 kilometers
  • 1639.902 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
  • 1882.052 miles
  • 3028.869 kilometers
  • 1635.458 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 Bishop International Airport
City: Flint, MI
Country: United States Flag of United States
IATA Code: FNT
ICAO Code: KFNT
Coordinates: 42°57′55″N, 83°44′36″W

Time difference and current local times

The time difference between Seattle and Flint is 3 hours. Flint is 3 hours ahead of Seattle.

Time Difference

Seattle, WA

 PST

Flint, MI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 207 kg (457 pounds).

Frequent Flyer Miles Calculator

Seattle (BFI) → Flint (FNT).

Distance:
1887
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1887

Round trip?