Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Harrison, AR (HRO)

Flight distance from Rock Springs to Harrison (Southwest Wyoming Regional Airport – Boone County Airport) is 931 miles / 1498 kilometers / 809 nautical miles. Estimated flight time is 2 hours 15 minutes.

Driving distance from Rock Springs (RKS) to Harrison (HRO) is 1127 miles / 1813 kilometers and travel time by car is about 18 hours 49 minutes.

Map of flight path and driving directions from Rock Springs to Harrison.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Boone County Airport (HRO).

How far is Harrison from Rock Springs?

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

Vincenty's formula (applied above)
  • 931.018 miles
  • 1498.329 kilometers
  • 809.033 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
  • 929.341 miles
  • 1495.630 kilometers
  • 807.575 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 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

B Boone County Airport
City: Harrison, AR
Country: United States Flag of United States
IATA Code: HRO
ICAO Code: KHRO
Coordinates: 36°15′41″N, 93°9′16″W

Time difference and current local times

The time difference between Rock Springs and Harrison is 1 hour. Harrison is 1 hour ahead of Rock Springs.

Time Difference

Rock Springs, WY

 MDT

Harrison, AR

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 146 kg (322 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Harrison (HRO).

Distance:
931
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
931

Round trip?