How far is Rapid City, SD, from Boise, ID?

The distance between Boise (Boise Airport) and Rapid City (Rapid City Regional Airport) is 658 miles / 1060 kilometers / 572 nautical miles.

The driving distance from Boise (BOI) to Rapid City (RAP) is 960 miles / 1545 kilometers, and travel time by car is about 17 hours 19 minutes.

Distance from Boise to Rapid City

There are several ways to calculate the distance from Boise to Rapid City. Here are two standard methods:

Vincenty's formula (applied above)

• 658.446 miles
• 1059.667 kilometers
• 572.174 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

• 656.661 miles
• 1056.793 kilometers
• 570.622 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 Boise to Rapid City?

The estimated flight time from Boise Airport to Rapid City Regional Airport is 1 hour and 44 minutes.

What is the time difference between Boise and Rapid City?

There is no time difference between Boise and Rapid City.

Flight carbon footprint between Boise Airport (BOI) and Rapid City Regional Airport (RAP)

On average, flying from Boise to Rapid City generates about 120 kg of CO2 per passenger, and 120 kilograms equals 264 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Boise to Rapid City

See the map of the shortest flight path between Boise Airport (BOI) and Rapid City Regional Airport (RAP).

Airport information

Origin	Boise Airport
City:	Boise, ID
Country:	United States
IATA Code:	BOI
ICAO Code:	KBOI
Coordinates:	43°33′51″N, 116°13′22″W

Destination	Rapid City Regional Airport
City:	Rapid City, SD
Country:	United States
IATA Code:	RAP
ICAO Code:	KRAP
Coordinates:	44°2′43″N, 103°3′25″W