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

Distance from Williamstown, MO to Lambert, MS

Distance

522 mi

Time

10 hours 9 mins

Gas Cost

$49 - $95

There are 425.44 miles from Williamstown to Lambert in southeast direction and 522 miles (840.08 kilometers) by car, following the I-55 route.

Williamstown and Lambert are 10 hours 9 mins far apart, if you drive non-stop .

This is the fastest route from Williamstown, MO to Lambert, MS.

Williamstown, MO and Lambert, MS are in the same time zone (CDT). Current time in both locations is 1:09 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Williamstown, MO to Lambert, MS:

Lowest Price Rental Cars in Williamstown, MO

Planning on renting a car to go from Williamstown, MO to Lambert, MS? 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 20.98 gallons of gas to cover the route between Williamstown, MO and Lambert, MS.

The estimated cost of gas to go from Williamstown to Lambert is $68.44.

During the route, an average car will release 411.04 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 Lambert, MS

If you want to meet halfway between Williamstown, MO and Lambert, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.4803 and -89.66432, or 37º 28' 49.08" N, 89º 39' 51.552" W. This location is 261.20 miles away from Williamstown, MO and Lambert, MS and it would take approximately 5 hours 4 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Pocahontas, MO, situated 256 miles from Williamstown, MO and 269 miles from Lambert, MS. It would take 5 hours 19 mins to go from Williamstown to Pocahontas and 5 hours 4 mins to go from Lambert to Pocahontas.