Air Miles Calculator

Distance between Honolulu, HI (HNL) and Rapid City, SD (RAP)

Flight distance from Honolulu to Rapid City (Honolulu Daniel K. Inouye International Airport – Rapid City Regional Airport) is 3483 miles / 5605 kilometers / 3026 nautical miles. Estimated flight time is 7 hours 5 minutes.

Map of flight path from Honolulu to Rapid City.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Rapid City Regional Airport (RAP).

How far is Rapid City from Honolulu?

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

Vincenty's formula (applied above)
  • 3482.687 miles
  • 5604.841 kilometers
  • 3026.372 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
  • 3478.758 miles
  • 5598.519 kilometers
  • 3022.958 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 Honolulu Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″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 Honolulu and Rapid City is 3 hours. Rapid City is 3 hours ahead of Honolulu.

Time Difference

Honolulu, HI

 HST

Rapid City, SD

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 393 kg (865 pounds).

Frequent Flyer Miles Calculator

Honolulu (HNL) → Rapid City (RAP).

Distance:
3483
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3483

Round trip?