Air Miles Calculator

Distance between Houston, TX (HOU) and Rapid City, SD (RAP)

Distance from Houston to Rapid City (William P. Hobby Airport – Rapid City Regional Airport) is 1081 miles / 1740 kilometers / 940 nautical miles.

How far is Rapid City from Houston?

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

Vincenty's formula (applied above)
  • 1081.246 miles
  • 1740.098 kilometers
  • 939.578 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
  • 1082.653 miles
  • 1742.361 kilometers
  • 940.800 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).

Flight duration

Estimated flight time from William P. Hobby Airport (HOU) to Rapid City Regional Airport (RAP) is 2 hours 32 minutes.

Time difference and current local times

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

Time Difference

Houston
Rapid City

Houston, TX

 CST

Rapid City, SD

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 156 kg (343 pounds).

Airport information


A William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″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

Map

Houston to Rapid City flight map.

Frequent Flyer Miles Calculator

Houston (HOU) → Rapid City (RAP).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1081
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1081

Round trip?