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

Distance from Grass Range, MT to Ong, NE

Distance

942 mi

Time

16 hours 18 mins

Gas Cost

$88 - $171

There are 712.79 miles from Grass Range to Ong in southeast direction and 942 miles (1,516.00 kilometers) by car, following the I-80 route.

Grass Range and Ong are 16 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Ong, NE.

Please note the time difference between Grass Range, MT and Ong, NE is 1 hour. The current time in Grass Range is 5:09 am and the current time in Ong is 6:09 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 Ong, NE? 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 37.83 gallons of gas to cover the route between Grass Range, MT and Ong, NE.

The estimated cost of gas to go from Grass Range to Ong is $123.41.

During the route, an average car will release 741.20 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 Ong, NE

If you want to meet halfway between Grass Range, MT and Ong, NE or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.807532 and -104.800523, or 41º 48' 27.1152" N, 104º 48' 1.8828" W. This location is 471.01 miles away from Grass Range, MT and Ong, NE and it would take approximately 8 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Chugwater, WY, situated 500 miles from Grass Range, MT and 443 miles from Ong, NE. It would take 8 hours 36 mins to go from Grass Range to Chugwater and 7 hours 46 mins to go from Ong to Chugwater.