Distance between cities › USA › Missouri › Dexter, MO › Distance from Dexter to Custer Book Hotels

Distance from Dexter, MO to Custer, WA

Distance

2,312 mi

Time

1 day 17 hours

Gas Cost

$215 - $419

There are 1,835.69 miles from Dexter to Custer in northwest direction and 2,312 miles (3,720.80 kilometers) by car, following the I-90 route.

Dexter and Custer are 1 day 17 hours far apart, if you drive non-stop .

This is the fastest route from Dexter, MO to Custer, WA.

Please note the time difference between Dexter, MO and Custer, WA is 2 hours. The current time in Dexter is 5:11 am and the current time in Custer is 3:11 am.

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Lowest Price Rental Cars in Dexter, MO

Planning on renting a car to go from Dexter, MO to Custer, WA? Here there are some offers to rent a car in Dexter, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dexter »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 92.83 gallons of gas to cover the route between Dexter, MO and Custer, WA.

The estimated cost of gas to go from Dexter to Custer is $302.82.

During the route, an average car will release 1,818.78 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 Dexter, MO and Custer, WA

If you want to meet halfway between Dexter, MO and Custer, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.305749 and -105.115753, or 45º 18' 20.6964" N, 105º 6' 56.7108" W. This location is 1,155.77 miles away from Dexter, MO and Custer, WA and it would take approximately 20 hours 36 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Boyes, MT, situated 1,207 miles from Dexter, MO and 1,104 miles from Custer, WA. It would take 21 hours 42 mins to go from Dexter to Boyes and 19 hours 30 mins to go from Custer to Boyes.