Distance between cities › USA › Missouri › Williamstown, MO › Distance from Williamstown to Castleton Book Hotels

Distance from Williamstown, MO to Castleton, VA

Distance

910 mi

Time

18 hours 2 mins

Gas Cost

$85 - $165

There are 738.65 miles from Williamstown to Castleton in east direction and 910 miles (1,464.50 kilometers) by car, following the I-70 route.

Williamstown and Castleton are 18 hours 2 mins far apart, if you drive non-stop .

This is the fastest route from Williamstown, MO to Castleton, VA.

Please note the time difference between Williamstown, MO and Castleton, VA is 1 hour. The current time in Williamstown is 10:22 am and the current time in Castleton is 11:22 am.

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Lowest Price Rental Cars in Williamstown, MO

Planning on renting a car to go from Williamstown, MO to Castleton, VA? Here there are some offers to rent a car in Williamstown, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Williamstown »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 36.56 gallons of gas to cover the route between Williamstown, MO and Castleton, VA.

The estimated cost of gas to go from Williamstown to Castleton is $119.27.

During the route, an average car will release 716.35 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 Williamstown, MO and Castleton, VA

If you want to meet halfway between Williamstown, MO and Castleton, VA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.837418 and -84.514948, or 39º 50' 14.7048" N, 84º 30' 53.8128" W. This location is 455.21 miles away from Williamstown, MO and Castleton, VA and it would take approximately 9 hours 1 min to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lewisburg, OH, situated 450 miles from Williamstown, MO and 461 miles from Castleton, VA. It would take 8 hours 48 mins to go from Williamstown to Lewisburg and 9 hours 17 mins to go from Castleton to Lewisburg.

Major City Closest to Halfway Point

The major city closest to the halfway point between Williamstown, MO and Castleton, VA is Dayton, OH, situated 472 miles from Williamstown, MO and 446 miles from Castleton, VA. It would take 9 hours 15 mins to go from Williamstown to Dayton and 9 hours 2 mins to go from Castleton to Dayton.