Distance between cities › USA › New York › Champlain, NY › Distance from Champlain to Great Falls Book Hotels

Distance from Champlain, NY to Great Falls, MT

Distance

2,125 mi

Time

1 day 15 hours

Gas Cost

$198 - $385

There are 1,798.41 miles from Champlain to Great Falls in west direction and 2,125 miles (3,419.86 kilometers) by car and ferry, following the I-94 route.

Champlain and Great Falls are 1 day 15 hours far apart, if you drive non-stop for 1 day 13 hours and take a ferry for 2 hours 30 mins .

This is the fastest route from Champlain, NY to Great Falls, MT.

Please note the time difference between Champlain, NY and Great Falls, MT is 2 hours. The current time in Champlain is 11:35 am and the current time in Great Falls is 9:35 am.

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Lowest Price Rental Cars in Champlain, NY

Planning on renting a car to go from Champlain, NY to Great Falls, MT? Here there are some offers to rent a car in Champlain, NY

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Champlain »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 85.33 gallons of gas to cover the route between Champlain, NY and Great Falls, MT.

The estimated cost of gas to go from Champlain to Great Falls is $278.33.

During the route, an average car will release 1,671.71 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Champlain, NY and Great Falls, MT

If you want to meet halfway between Champlain, NY and Great Falls, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.920209 and -92.026055, or 44º 55' 12.7524" N, 92º 1' 33.798" W. This location is 1,062.31 miles away from Champlain, NY and Great Falls, MT and it would take approximately 19 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Knapp, WI, situated 1,099 miles from Champlain, NY and 1,029 miles from Great Falls, MT. It would take 22 hours 2 mins to go from Champlain to Knapp and 18 hours 2 mins to go from Great Falls to Knapp.