Distance between cities › USA › California › Gardena, CA › Distance from Gardena to Custer Book Hotels

Distance from Gardena, CA to Custer, MT

Distance

1,303 mi

Time

23 hours 1 min

Gas Cost

$121 - $236

There are 1,017.34 miles from Gardena to Custer in northeast direction and 1,303 miles (2,096.98 kilometers) by car, following the I-15 route.

Gardena and Custer are 23 hours 1 min far apart, if you drive non-stop .

This is the fastest route from Gardena, CA to Custer, MT.

Please note the time difference between Gardena, CA and Custer, MT is 1 hour. The current time in Gardena is 9:12 pm and the current time in Custer is 10:12 pm.

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Lowest Price Rental Cars in Gardena, CA

Planning on renting a car to go from Gardena, CA to Custer, MT? Here there are some offers to rent a car in Gardena, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gardena »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 52.32 gallons of gas to cover the route between Gardena, CA and Custer, MT.

The estimated cost of gas to go from Gardena to Custer is $170.66.

During the route, an average car will release 1,025.03 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 Gardena, CA and Custer, MT

If you want to meet halfway between Gardena, CA and Custer, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.361798 and -111.787144, or 40º 21' 42.4728" N, 111º 47' 13.7184" W. This location is 651.37 miles away from Gardena, CA and Custer, MT and it would take approximately 11 hours 30 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is American Fork, UT, situated 670 miles from Gardena, CA and 633 miles from Custer, MT. It would take 11 hours 43 mins to go from Gardena to American Fork and 11 hours 21 mins to go from Custer to American Fork.

Major City Closest to Halfway Point

The major city closest to the halfway point between Gardena, CA and Custer, MT is Salt Lake City, UT, situated 701 miles from Gardena, CA and 605 miles from Custer, MT. It would take 12 hours 16 mins to go from Gardena to Salt Lake City and 10 hours 52 mins to go from Custer to Salt Lake City.

Major Cities Along the Route

Some other major cities along the route include Norwalk, CA, North Las Vegas, NV, Billings, MT, Pomona, CA, West Jordan, UT, Rancho Cucamonga, CA, Downey, CA, Ontario, CA, Provo, UT, Victorville, CA, Las Vegas, NV, El Monte, CA and West Covina, CA.