How far is Lewistown, MT, from Brookings, SD?

The distance between Brookings (Brookings Regional Airport) and Lewistown (Lewistown Municipal Airport) is 640 miles / 1030 kilometers / 556 nautical miles.

The driving distance from Brookings (BKX) to Lewistown (LWT) is 818 miles / 1316 kilometers, and travel time by car is about 14 hours 10 minutes.

Distance from Brookings to Lewistown

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

Vincenty's formula (applied above)

• 640.244 miles
• 1030.373 kilometers
• 556.357 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

• 638.617 miles
• 1027.754 kilometers
• 554.943 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 Lewistown?

The estimated flight time from Brookings Regional Airport to Lewistown Municipal Airport is 1 hour and 42 minutes.

What is the time difference between Brookings and Lewistown?

The time difference between Brookings and Lewistown is 1 hour. Lewistown is 1 hour behind Brookings.

Flight carbon footprint between Brookings Regional Airport (BKX) and Lewistown Municipal Airport (LWT)

On average, flying from Brookings to Lewistown generates about 118 kg of CO2 per passenger, and 118 kilograms equals 259 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 Lewistown

See the map of the shortest flight path between Brookings Regional Airport (BKX) and Lewistown Municipal Airport (LWT).

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	Lewistown Municipal Airport
City:	Lewistown, MT
Country:	United States
IATA Code:	LWT
ICAO Code:	KLWT
Coordinates:	47°2′57″N, 109°28′1″W