Air Miles Calculator

Distance between Manhattan, KS (MHK) and Great Falls, MT (GTF)

Flight distance from Manhattan to Great Falls (Manhattan Regional Airport – Great Falls International Airport) is 936 miles / 1506 kilometers / 813 nautical miles. Estimated flight time is 2 hours 16 minutes.

Driving distance from Manhattan (MHK) to Great Falls (GTF) is 1256 miles / 2022 kilometers and travel time by car is about 21 hours 30 minutes.

Map of flight path and driving directions from Manhattan to Great Falls.

Shortest flight path between Manhattan Regional Airport (MHK) and Great Falls International Airport (GTF).

How far is Great Falls from Manhattan?

There are several ways to calculate distances between Manhattan and Great Falls. Here are two common methods:

Vincenty's formula (applied above)
  • 935.798 miles
  • 1506.021 kilometers
  • 813.186 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
  • 934.544 miles
  • 1504.002 kilometers
  • 812.096 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 Manhattan Regional Airport
City: Manhattan, KS
Country: United States Flag of United States
IATA Code: MHK
ICAO Code: KMHK
Coordinates: 39°8′27″N, 96°40′14″W

B Great Falls International Airport
City: Great Falls, MT
Country: United States Flag of United States
IATA Code: GTF
ICAO Code: KGTF
Coordinates: 47°28′55″N, 111°22′15″W

Time difference and current local times

The time difference between Manhattan and Great Falls is 1 hour. Great Falls is 1 hour behind Manhattan.

Time Difference

Manhattan, KS

 CST

Great Falls, MT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 146 kg (323 pounds).

Frequent Flyer Miles Calculator

Manhattan (MHK) → Great Falls (GTF).

Distance:
936
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
936

Round trip?