Distance between cities › USA › Montana › Edgar, MT › Distance from Edgar to Custer Book Hotels

Distance from Edgar, MT to Custer, MT

Distance

85 mi

Time

1 hour 37 mins

Gas Cost

$8 - $15

There are 77.58 miles from Edgar to Custer in northeast direction and 85 miles (136.79 kilometers) by car, following the I-94 route.

Edgar and Custer are 1 hour 37 mins far apart, if you drive non-stop .

This is the fastest route from Edgar, MT to Custer, MT. The halfway point is Huntley, MT.

Edgar, MT and Custer, MT are in the same time zone (MDT). Current time in both locations is 6:35 am.

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Lowest Price Rental Cars in Edgar, MT

Planning on renting a car to go from Edgar, MT to Custer, MT? Here there are some offers to rent a car in Edgar, MT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Edgar »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 3.43 gallons of gas to cover the route between Edgar, MT and Custer, MT.

The estimated cost of gas to go from Edgar to Custer is $11.03.

During the route, an average car will release 67.24 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 $3.21 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Edgar, MT and Custer, MT

If you want to meet halfway between Edgar, MT and Custer, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.887913 and -108.296043, or 45º 53' 16.4868" N, 108º 17' 45.7548" W. This location is 42.73 miles away from Edgar, MT and Custer, MT and it would take approximately 48 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Huntley, MT, situated 46 miles from Edgar, MT and 42 miles from Custer, MT. It would take 50 minutes to go from Edgar to Huntley and 48 minutes to go from Custer to Huntley.

Major City Closest to Halfway Point

The major city closest to the halfway point between Edgar, MT and Custer, MT is Billings, MT, situated 32 miles from Edgar, MT and 53 miles from Custer, MT. It would take 36 minutes to go from Edgar to and 59 minutes to go from Custer to Billings.