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

Distance from Dexter, MO to Castaic, CA

Distance

1,826 mi

Time

1 day 8 hours

Gas Cost

$170 - $331

There are 1,611.55 miles from Dexter to Castaic in west direction and 1,826 miles (2,938.66 kilometers) by car, following the I-40 route.

Dexter and Castaic are 1 day 8 hours far apart, if you drive non-stop .

This is the fastest route from Dexter, MO to Castaic, CA.

Please note the time difference between Dexter, MO and Castaic, CA is 2 hours. The current time in Dexter is 5:14 am and the current time in Castaic is 3:14 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Dexter, MO to Castaic, CA:

Lowest Price Rental Cars in Dexter, MO

Planning on renting a car to go from Dexter, MO to Castaic, CA? 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 73.34 gallons of gas to cover the route between Dexter, MO and Castaic, CA.

The estimated cost of gas to go from Dexter to Castaic is $239.24.

During the route, an average car will release 1,436.91 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 Castaic, CA

If you want to meet halfway between Dexter, MO and Castaic, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.016254 and -104.444251, or 35º 0' 58.5144" N, 104º 26' 39.3036" W. This location is 913.10 miles away from Dexter, MO and Castaic, CA and it would take approximately 16 hours 8 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cuervo, NM, situated 905 miles from Dexter, MO and 922 miles from Castaic, CA. It would take 16 hours 6 mins to go from Dexter to Cuervo and 16 hours 14 mins to go from Castaic to Cuervo.