Air Miles Calculator

Distance between Huntsville, AL (HSV) and Rapid City, SD (RAP)

Flight distance from Huntsville to Rapid City (Huntsville International Airport – Rapid City Regional Airport) is 1084 miles / 1744 kilometers / 942 nautical miles. Estimated flight time is 2 hours 33 minutes.

Driving distance from Huntsville (HSV) to Rapid City (RAP) is 1378 miles / 2218 kilometers and travel time by car is about 22 hours 54 minutes.

Map of flight path and driving directions from Huntsville to Rapid City.

Shortest flight path between Huntsville International Airport (HSV) and Rapid City Regional Airport (RAP).

How far is Rapid City from Huntsville?

There are several ways to calculate distances between Huntsville and Rapid City. Here are two common methods:

Vincenty's formula (applied above)
  • 1083.838 miles
  • 1744.269 kilometers
  • 941.830 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
  • 1082.736 miles
  • 1742.495 kilometers
  • 940.872 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 Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

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

Time difference and current local times

The time difference between Huntsville and Rapid City is 1 hour. Rapid City is 1 hour behind Huntsville.

Time Difference

Huntsville, AL

 CST

Rapid City, SD

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 156 kg (344 pounds).

Frequent Flyer Miles Calculator

Huntsville (HSV) → Rapid City (RAP).

Distance:
1084
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1084

Round trip?