Air Miles Calculator

Distance between Honolulu, HI (HNL) and Rock Springs, WY (RKS)

Flight distance from Honolulu to Rock Springs (Honolulu Daniel K. Inouye International Airport – Southwest Wyoming Regional Airport) is 3154 miles / 5075 kilometers / 2740 nautical miles. Estimated flight time is 6 hours 28 minutes.

Map of flight path from Honolulu to Rock Springs.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Southwest Wyoming Regional Airport (RKS).

How far is Rock Springs from Honolulu?

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

Vincenty's formula (applied above)
  • 3153.679 miles
  • 5075.354 kilometers
  • 2740.472 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
  • 3150.304 miles
  • 5069.923 kilometers
  • 2737.539 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 Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States Flag of United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W

Time difference and current local times

The time difference between Honolulu and Rock Springs is 3 hours. Rock Springs is 3 hours ahead of Honolulu.

Time Difference

Honolulu, HI

 HST

Rock Springs, WY

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 353 kg (777 pounds).

Frequent Flyer Miles Calculator

Honolulu (HNL) → Rock Springs (RKS).

Distance:
3154
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3154

Round trip?