Distance between cities › USA › Missouri › Ridgeway, MO › Distance from Ridgeway to Grass Range Book Hotels

Distance from Ridgeway, MO to Grass Range, MT

Distance

1,112 mi

Time

19 hours 33 mins

Gas Cost

$104 - $201

There are 871.06 miles from Ridgeway to Grass Range in northwest direction and 1,112 miles (1,789.59 kilometers) by car, following the I-90 route.

Ridgeway and Grass Range are 19 hours 33 mins far apart, if you drive non-stop .

This is the fastest route from Ridgeway, MO to Grass Range, MT.

Please note the time difference between Ridgeway, MO and Grass Range, MT is 1 hour. The current time in Ridgeway is 7:00 am and the current time in Grass Range is 6:00 am.

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Lowest Price Rental Cars in Ridgeway, MO

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ridgeway »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 44.64 gallons of gas to cover the route between Ridgeway, MO and Grass Range, MT.

The estimated cost of gas to go from Ridgeway to Grass Range is $145.61.

During the route, an average car will release 874.57 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 Ridgeway, MO and Grass Range, MT

If you want to meet halfway between Ridgeway, MO and Grass Range, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.891796 and -100.671007, or 43º 53' 30.4656" N, 100º 40' 15.6252" W. This location is 555.76 miles away from Ridgeway, MO and Grass Range, MT and it would take approximately 9 hours 46 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Murdo, SD, situated 572 miles from Ridgeway, MO and 540 miles from Grass Range, MT. It would take 9 hours 44 mins to go from Ridgeway to Murdo and 9 hours 52 mins to go from Grass Range to Murdo.