Distance between cities › USA › California › Exeter, CA › Distance from Exeter to Williamstown Book Hotels

Distance from Exeter, CA to Williamstown, NJ

Distance

2,818 mi

Time

2 days 2 hours

Gas Cost

$263 - $511

There are 2,391.10 miles from Exeter to Williamstown in east direction and 2,818 miles (4,535.13 kilometers) by car, following the I-40 route.

Exeter and Williamstown are 2 days 2 hours far apart, if you drive non-stop .

This is the fastest route from Exeter, CA to Williamstown, NJ.

Please note the time difference between Exeter, CA and Williamstown, NJ is 3 hours. The current time in Exeter is 8:13 am and the current time in Williamstown is 11:13 am.

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Lowest Price Rental Cars in Exeter, CA

Planning on renting a car to go from Exeter, CA to Williamstown, NJ? Here there are some offers to rent a car in Exeter, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Exeter »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 113.18 gallons of gas to cover the route between Exeter, CA and Williamstown, NJ.

The estimated cost of gas to go from Exeter to Williamstown is $369.20.

During the route, an average car will release 2,217.46 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 Exeter, CA and Williamstown, NJ

If you want to meet halfway between Exeter, CA and Williamstown, NJ or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.639134 and -97.223344, or 35º 38' 20.8824" N, 97º 13' 24.0384" W. This location is 1,409.11 miles away from Exeter, CA and Williamstown, NJ and it would take approximately 1 day 1 hour to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Luther, OK, situated 1,439 miles from Exeter, CA and 1,380 miles from Williamstown, NJ. It would take 1 day 1 hour to go from Exeter to Luther and 1 day 1 hour to go from Williamstown to Luther.

Major City Closest to Halfway Point

The major city closest to the halfway point between Exeter, CA and Williamstown, NJ is Oklahoma City, OK, situated 1,412 miles from Exeter, CA and 1,406 miles from Williamstown, NJ. It would take 1 day to go from Exeter to Oklahoma City and 1 day 2 hours to go from Williamstown to Oklahoma City.