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

Distance from Williamstown, MO to Point Clair, LA

Distance

833 mi

Time

15 hours 46 mins

Gas Cost

$78 - $151

There are 695.13 miles from Williamstown to Point Clair in south direction and 833 miles (1,340.58 kilometers) by car, following the I-55 route.

Williamstown and Point Clair are 15 hours 46 mins far apart, if you drive non-stop .

This is the fastest route from Williamstown, MO to Point Clair, LA.

Williamstown, MO and Point Clair, LA are in the same time zone (CDT). Current time in both locations is 11:51 am.

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Lowest Price Rental Cars in Williamstown, MO

Planning on renting a car to go from Williamstown, MO to Point Clair, LA? 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 33.44 gallons of gas to cover the route between Williamstown, MO and Point Clair, LA.

The estimated cost of gas to go from Williamstown to Point Clair is $109.07.

During the route, an average car will release 655.06 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 Point Clair, LA

If you want to meet halfway between Williamstown, MO and Point Clair, LA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.454342 and -90.213965, or 35º 27' 15.6312" N, 90º 12' 50.274" W. This location is 416.27 miles away from Williamstown, MO and Point Clair, LA and it would take approximately 7 hours 53 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Frenchmans Bayou, AR, situated 409 miles from Williamstown, MO and 427 miles from Point Clair, LA. It would take 7 hours 58 mins to go from Williamstown to Frenchmans Bayou and 8 hours 4 mins to go from Point Clair to Frenchmans Bayou.

Major City Closest to Halfway Point

The major city closest to the halfway point between Williamstown, MO and Point Clair, LA is Memphis, TN, situated 438 miles from Williamstown, MO and 396 miles from Point Clair, LA. It would take 8 hours 26 mins to go from Williamstown to Memphis and 7 hours 24 mins to go from Point Clair to Memphis.