Air Miles Calculator

Distance between Spokane, WA (GEG) and Hancock, MI (CMX)

Flight distance from Spokane to Hancock (Spokane International Airport – Houghton County Memorial Airport) is 1355 miles / 2180 kilometers / 1177 nautical miles. Estimated flight time is 3 hours 3 minutes.

Driving distance from Spokane (GEG) to Hancock (CMX) is 1647 miles / 2650 kilometers and travel time by car is about 28 hours 53 minutes.

Map of flight path and driving directions from Spokane to Hancock.

Shortest flight path between Spokane International Airport (GEG) and Houghton County Memorial Airport (CMX).

How far is Hancock from Spokane?

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

Vincenty's formula (applied above)
  • 1354.866 miles
  • 2180.445 kilometers
  • 1177.346 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
  • 1350.898 miles
  • 2174.059 kilometers
  • 1173.898 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 Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″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 Spokane and Hancock is 3 hours. Hancock is 3 hours ahead of Spokane.

Time Difference

Spokane, WA

 PDT

Hancock, MI

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 170 kg (376 pounds).

Frequent Flyer Miles Calculator

Spokane (GEG) → Hancock (CMX).

Distance:
1355
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1355

Round trip?