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

Distance from Grass Range, MT to Parma, MO

Distance

1,520 mi

Time

1 day 3 hours

Gas Cost

$142 - $275

There are 1,208.59 miles from Grass Range to Parma in southeast direction and 1,520 miles (2,446.20 kilometers) by car, following the I-29 route.

Grass Range and Parma are 1 day 3 hours far apart, if you drive non-stop .

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

Please note the time difference between Grass Range, MT and Parma, MO is 1 hour. The current time in Grass Range is 5:58 am and the current time in Parma is 6:58 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Grass Range, MT to Parma, MO:

Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to Parma, MO? 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 61.03 gallons of gas to cover the route between Grass Range, MT and Parma, MO.

The estimated cost of gas to go from Grass Range to Parma is $199.07.

During the route, an average car will release 1,195.65 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 Parma, MO

If you want to meet halfway between Grass Range, MT and Parma, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.666143 and -97.390934, or 43º 39' 58.1148" N, 97º 23' 27.3624" W. This location is 759.79 miles away from Grass Range, MT and Parma, MO and it would take approximately 13 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Salem, SD, situated 716 miles from Grass Range, MT and 812 miles from Parma, MO. It would take 12 hours 38 mins to go from Grass Range to Salem and 14 hours 55 mins to go from Parma to Salem.