Distance between cities › USA › Montana › Grass Range, MT › Distance from Grass Range to Eldon Book Hotels

Distance from Grass Range, MT to Eldon, IA

Distance

1,134 mi

Time

20 hours 7 mins

Gas Cost

$106 - $205

There are 923.69 miles from Grass Range to Eldon in southeast direction and 1,134 miles (1,825.00 kilometers) by car, following the I-90 and US-14 and US-16 Truck and SD 79 route.

Grass Range and Eldon are 20 hours 7 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Eldon, IA.

Please note the time difference between Grass Range, MT and Eldon, IA is 1 hour. The current time in Grass Range is 4:07 am and the current time in Eldon is 5:07 am.

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Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to Eldon, IA? Here there are some offers to rent a car in Grass Range, MT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grass Range »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 45.53 gallons of gas to cover the route between Grass Range, MT and Eldon, IA.

The estimated cost of gas to go from Grass Range to Eldon is $148.53.

During the route, an average car will release 892.07 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 Grass Range, MT and Eldon, IA

If you want to meet halfway between Grass Range, MT and Eldon, IA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.911116 and -100.361143, or 43º 54' 40.0176" N, 100º 21' 40.1148" W. This location is 566.88 miles away from Grass Range, MT and Eldon, IA and it would take approximately 10 hours 4 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Vivian, SD, situated 564 miles from Grass Range, MT and 573 miles from Eldon, IA. It would take 10 hours 16 mins to go from Grass Range to Vivian and 10 hours to go from Eldon to Vivian.