Distance between cities › USA › California › Grenada, CA › Distance from Grenada to Judith Gap Book Hotels

Distance from Grenada, CA to Judith Gap, MT

Distance

1,069 mi

Time

20 hours 35 mins

Gas Cost

$100 - $194

There are 721.32 miles from Grenada to Judith Gap in northeast direction and 1,069 miles (1,720.39 kilometers) by car, following the I-90 and US-2 and US-395 route.

Grenada and Judith Gap are 20 hours 35 mins far apart, if you drive non-stop .

This is the fastest route from Grenada, CA to Judith Gap, MT.

Please note the time difference between Grenada, CA and Judith Gap, MT is 1 hour. The current time in Grenada is 8:00 am and the current time in Judith Gap is 9:00 am.

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Lowest Price Rental Cars in Grenada, CA

Planning on renting a car to go from Grenada, CA to Judith Gap, MT? Here there are some offers to rent a car in Grenada, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grenada »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 42.92 gallons of gas to cover the route between Grenada, CA and Judith Gap, MT.

The estimated cost of gas to go from Grenada to Judith Gap is $140.01.

During the route, an average car will release 840.90 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 Grenada, CA and Judith Gap, MT

If you want to meet halfway between Grenada, CA and Judith Gap, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 47.399296 and -117.835425, or 47º 23' 57.4656" N, 117º 50' 7.53" W. This location is 534.36 miles away from Grenada, CA and Judith Gap, MT and it would take approximately 10 hours 17 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Edwall, WA, situated 578 miles from Grenada, CA and 509 miles from Judith Gap, MT. It would take 11 hours 46 mins to go from Grenada to Edwall and 9 hours 27 mins to go from Judith Gap to Edwall.

Major City Closest to Halfway Point

The major city closest to the halfway point between Grenada, CA and Judith Gap, MT is Spokane, WA, situated 597 miles from Grenada, CA and 472 miles from Judith Gap, MT. It would take 12 hours 2 mins to go from Grenada to Spokane and 8 hours 38 mins to go from Judith Gap to Spokane.