Air Miles Calculator

Distance between Spokane, WA (GEG) and Brookings, SD (BKX)

Flight distance from Spokane to Brookings (Spokane International Airport – Brookings Regional Airport) is 1020 miles / 1642 kilometers / 887 nautical miles. Estimated flight time is 2 hours 25 minutes.

Driving distance from Spokane (GEG) to Brookings (BKX) is 1306 miles / 2102 kilometers and travel time by car is about 20 hours 29 minutes.

Map of flight path and driving directions from Spokane to Brookings.

Shortest flight path between Spokane International Airport (GEG) and Brookings Regional Airport (BKX).

How far is Brookings from Spokane?

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

Vincenty's formula (applied above)
  • 1020.466 miles
  • 1642.281 kilometers
  • 886.761 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
  • 1017.729 miles
  • 1637.876 kilometers
  • 884.382 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 Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W

B Brookings Regional Airport
City: Brookings, SD
Country: United States Flag of 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 Spokane and Brookings is 2 hours. Brookings is 2 hours ahead of Spokane.

Time Difference

Spokane, WA

 PST

Brookings, SD

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 152 kg (335 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Brookings (BKX).

Distance:
1020
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1020

Round trip?