91 Miles - 146 Km
1 hour 24 mins

Distance From Helena, MT to Great Falls, MT

Driving Distance

91 Miles

146 Km

1 hour 24 mins

Flight Distance

72 Miles

116 Km

39 mins

Gas and Emissions

4.21 Gallons

Fuel Needs

0.91 Pounds CO2 fp per miles

Distance, Gas Consumption and Emission Notes

Distance from Helena, MT to Great Falls, MT is 91Miles or 146 Km. You can get this distance about 1 hour 24 mins. If you want to planning travel with plane, you can get this distance about 39 mins .

A car with an average MPG will needs 4.21 gallons of gas to get the route between these points.

The estimated cost of gas to get between Helena, MT and Great Falls, MT is $9.56.

During the route, an average car will release 82.48 pounds of CO2 to the atmosphere. Your carbon footprint is 0.91 pounds of CO2 per mile.

* Average US MPG used for calculations is 21.6 MPG.
* Average US gas price used for calculation is 2.27 per gallon.
* Coordinates of Helena, MT is 46.588712, -112.0245141 and coordinates of Great Falls, MT is 47.4941094, -111.2833424