Distance between cities › USA › Illinois › Ruma, IL › Distance from Ruma to Judith Gap Book Hotels

Distance from Ruma, IL to Judith Gap, MT

Distance

1,413 mi

Time

1 day 1 hour

Gas Cost

$132 - $256

There are 1,163.10 miles from Ruma to Judith Gap in northwest direction and 1,413 miles (2,274.00 kilometers) by car, following the I-90 route.

Ruma and Judith Gap are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Ruma, IL to Judith Gap, MT.

Please note the time difference between Ruma, IL and Judith Gap, MT is 1 hour. The current time in Ruma is 8:19 am and the current time in Judith Gap is 7:19 am.

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Lowest Price Rental Cars in Ruma, IL

Planning on renting a car to go from Ruma, IL to Judith Gap, MT? Here there are some offers to rent a car in Ruma, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ruma »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 56.73 gallons of gas to cover the route between Ruma, IL and Judith Gap, MT.

The estimated cost of gas to go from Ruma to Judith Gap is $185.05.

During the route, an average car will release 1,111.44 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 Ruma, IL and Judith Gap, MT

If you want to meet halfway between Ruma, IL and Judith Gap, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.708768 and -98.605538, or 43º 42' 31.5648" N, 98º 36' 19.9368" W. This location is 706.28 miles away from Ruma, IL and Judith Gap, MT and it would take approximately 12 hours 33 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is White Lake, SD, situated 752 miles from Ruma, IL and 662 miles from Judith Gap, MT. It would take 13 hours 34 mins to go from Ruma to White Lake and 11 hours 38 mins to go from Judith Gap to White Lake.