# Distance between Seattle, WA (BFI) and Brookings, SD (BKX)

Flight distance from Seattle to Brookings (Seattle Boeing Field – Brookings Regional Airport) is 1243 miles / 2000 kilometers / 1080 nautical miles. Estimated flight time is 2 hours 51 minutes.

Driving distance from Seattle (BFI) to Brookings (BKX) is 1582 miles / 2546 kilometers and travel time by car is about 25 hours 13 minutes.

## Map of flight path and driving directions from Seattle to Brookings.

Shortest flight path between Seattle Boeing Field (BFI) and Brookings Regional Airport (BKX).

## How far is Brookings from Seattle?

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

Vincenty's formula (applied above)
• 1242.684 miles
• 1999.905 kilometers
• 1079.862 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
• 1239.280 miles
• 1994.428 kilometers
• 1076.905 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
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

B Brookings Regional Airport
City: Brookings, SD
Country: United States
IATA Code: BKX
ICAO Code: KBKX
Coordinates: 44°18′17″N, 96°49′0″W

## Time difference and current local times

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

PDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 163 kg (360 pounds).

## Frequent Flyer Miles Calculator

Seattle (BFI) → Brookings (BKX).

Distance:
1243
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1243

Round trip?