Air Miles Calculator

Distance between Seattle, WA (BFI) and Saginaw, MI (MBS)

Flight distance from Seattle to Saginaw (Seattle Boeing Field – Saginaw MBS International Airport) is 1856 miles / 2988 kilometers / 1613 nautical miles. Estimated flight time is 4 hours 0 minutes.

Driving distance from Seattle (BFI) to Saginaw (MBS) is 2253 miles / 3626 kilometers and travel time by car is about 38 hours 37 minutes.

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

Shortest flight path between Seattle Boeing Field (BFI) and Saginaw MBS International Airport (MBS).

How far is Saginaw from Seattle?

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

Vincenty's formula (applied above)
  • 1856.465 miles
  • 2987.691 kilometers
  • 1613.224 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
  • 1851.366 miles
  • 2979.485 kilometers
  • 1608.793 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 Saginaw MBS International Airport
City: Saginaw, MI
Country: United States Flag of United States
IATA Code: MBS
ICAO Code: KMBS
Coordinates: 43°31′58″N, 84°4′46″W

Time difference and current local times

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

Time Difference

Seattle, WA

 PST

Saginaw, MI

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 205 kg (451 pounds).

Frequent Flyer Miles Calculator

Seattle (BFI) → Saginaw (MBS).

Distance:
1856
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1856

Round trip?