Air Miles Calculator

Distance between Seattle, WA (BFI) and Sioux Falls, SD (FSD)

Flight distance from Seattle to Sioux Falls (Seattle Boeing Field – Sioux Falls Regional Airport) is 1264 miles / 2034 kilometers / 1098 nautical miles. Estimated flight time is 2 hours 53 minutes.

Driving distance from Seattle (BFI) to Sioux Falls (FSD) is 1537 miles / 2474 kilometers and travel time by car is about 24 hours 44 minutes.

Map of flight path and driving directions from Seattle to Sioux Falls.

Shortest flight path between Seattle Boeing Field (BFI) and Sioux Falls Regional Airport (FSD).

How far is Sioux Falls from Seattle?

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

Vincenty's formula (applied above)
  • 1263.565 miles
  • 2033.511 kilometers
  • 1098.008 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
  • 1260.194 miles
  • 2028.086 kilometers
  • 1095.079 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 Sioux Falls Regional Airport
City: Sioux Falls, SD
Country: United States Flag of United States
IATA Code: FSD
ICAO Code: KFSD
Coordinates: 43°34′55″N, 96°44′30″W

Time difference and current local times

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

Time Difference

Seattle, WA

 PDT

Sioux Falls, SD

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 164 kg (363 pounds).

Frequent Flyer Miles Calculator

Seattle (BFI) → Sioux Falls (FSD).

Distance:
1264
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1264

Round trip?