How far is Gillam from Brookings, SD?

The distance between Brookings (Brookings Regional Airport) and Gillam (Gillam Airport) is 838 miles / 1349 kilometers / 728 nautical miles.

The driving distance from Brookings (BKX) to Gillam (YGX) is 1070 miles / 1722 kilometers, and travel time by car is about 23 hours 15 minutes.

Distance from Brookings to Gillam

There are several ways to calculate the distance from Brookings to Gillam. Here are two standard methods:

Vincenty's formula (applied above)

• 838.152 miles
• 1348.875 kilometers
• 728.334 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 837.826 miles
• 1348.349 kilometers
• 728.050 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).

How long does it take to fly from Brookings to Gillam?

The estimated flight time from Brookings Regional Airport to Gillam Airport is 2 hours and 5 minutes.

What is the time difference between Brookings and Gillam?

There is no time difference between Brookings and Gillam.

Flight carbon footprint between Brookings Regional Airport (BKX) and Gillam Airport (YGX)

On average, flying from Brookings to Gillam generates about 138 kg of CO2 per passenger, and 138 kilograms equals 305 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Brookings to Gillam

See the map of the shortest flight path between Brookings Regional Airport (BKX) and Gillam Airport (YGX).

Airport information

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

Destination	Gillam Airport
City:	Gillam
Country:	Canada
IATA Code:	YGX
ICAO Code:	CYGX
Coordinates:	56°21′26″N, 94°42′38″W