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

Distance from Grass Range, MT to Annapolis Junction, MD

Distance

1,941 mi

Time

1 day 10 hours

Gas Cost

$178 - $346

There are 1,692.44 miles from Grass Range to Annapolis Junction in southeast direction and 1,941 miles (3,123.74 kilometers) by car, following the I-94 route.

Grass Range and Annapolis Junction are 1 day 10 hours far apart, if you drive non-stop .

This is the fastest route from Grass Range, MT to Annapolis Junction, MD.

Please note the time difference between Grass Range, MT and Annapolis Junction, MD is 2 hours. The current time in Grass Range is 10:58 pm (Mar 11) and the current time in Annapolis Junction is 12:58 am (Mar 12).

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Grass Range, MT to Annapolis Junction, MD:

Lowest Price Rental Cars in Grass Range, MT

Planning on renting a car to go from Grass Range, MT to Annapolis Junction, MD? 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 77.97 gallons of gas to cover the route between Grass Range, MT and Annapolis Junction, MD.

The estimated cost of gas to go from Grass Range to Annapolis Junction is $249.82.

During the route, an average car will release 1,527.60 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grass Range, MT and Annapolis Junction, MD

If you want to meet halfway between Grass Range, MT and Annapolis Junction, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.862141 and -91.676226, or 44º 51' 43.7076" N, 91º 40' 34.4136" W. This location is 970.74 miles away from Grass Range, MT and Annapolis Junction, MD and it would take approximately 17 hours 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Elk Mound, WI, situated 915 miles from Grass Range, MT and 1,030 miles from Annapolis Junction, MD. It would take 15 hours 53 mins to go from Grass Range to Elk Mound and 19 hours 11 mins to go from Annapolis Junction to Elk Mound.