Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Hancock, MI (CMX)

Flight distance from Rock Springs to Hancock (Southwest Wyoming Regional Airport – Houghton County Memorial Airport) is 1085 miles / 1746 kilometers / 943 nautical miles. Estimated flight time is 2 hours 33 minutes.

Driving distance from Rock Springs (RKS) to Hancock (CMX) is 1417 miles / 2281 kilometers and travel time by car is about 25 hours 22 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Houghton County Memorial Airport (CMX).

How far is Hancock from Rock Springs?

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

Vincenty's formula (applied above)
  • 1085.157 miles
  • 1746.391 kilometers
  • 942.976 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
  • 1082.640 miles
  • 1742.340 kilometers
  • 940.788 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 Houghton County Memorial Airport
City: Hancock, MI
Country: United States Flag of United States
IATA Code: CMX
ICAO Code: KCMX
Coordinates: 47°10′6″N, 88°29′20″W

Time difference and current local times

The time difference between Rock Springs and Hancock is 2 hours. Hancock is 2 hours ahead of Rock Springs.

Time Difference

Rock Springs, WY

 MDT

Hancock, MI

 EDT

Carbon dioxide emissions

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

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Hancock (CMX).

Distance:
1085
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1085

Round trip?