Air Miles Calculator

Distance between Seattle, WA (BFI) and Pierre, SD (PIR)

Flight distance from Seattle to Pierre (Seattle Boeing Field – Pierre Regional Airport) is 1079 miles / 1736 kilometers / 937 nautical miles. Estimated flight time is 2 hours 32 minutes.

Driving distance from Seattle (BFI) to Pierre (PIR) is 1385 miles / 2229 kilometers and travel time by car is about 22 hours 26 minutes.

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

Shortest flight path between Seattle Boeing Field (BFI) and Pierre Regional Airport (PIR).

How far is Pierre from Seattle?

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

Vincenty's formula (applied above)
  • 1078.712 miles
  • 1736.019 kilometers
  • 937.375 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
  • 1075.785 miles
  • 1731.308 kilometers
  • 934.831 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 Pierre Regional Airport
City: Pierre, SD
Country: United States Flag of United States
IATA Code: PIR
ICAO Code: KPIR
Coordinates: 44°22′57″N, 100°17′9″W

Time difference and current local times

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

Time Difference

Seattle, WA

 PST

Pierre, SD

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 156 kg (343 pounds).

Frequent Flyer Miles Calculator

Seattle (BFI) → Pierre (PIR).

Distance:
1079
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1079

Round trip?