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

Distance from Williamstown, MO to Freeman, SD

Distance

470 mi

Time

9 hours 28 mins

Gas Cost

$44 - $85

There are 361.27 miles from Williamstown to Freeman in northwest direction and 470 miles (756.39 kilometers) by car, following the I-29 route.

Williamstown and Freeman are 9 hours 28 mins far apart, if you drive non-stop .

This is the fastest route from Williamstown, MO to Freeman, SD.

Williamstown, MO and Freeman, SD are in the same time zone (CDT). Current time in both locations is 8:53 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Williamstown, MO

Planning on renting a car to go from Williamstown, MO to Freeman, SD? 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 18.86 gallons of gas to cover the route between Williamstown, MO and Freeman, SD.

The estimated cost of gas to go from Williamstown to Freeman is $61.52.

During the route, an average car will release 369.50 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 Freeman, SD

If you want to meet halfway between Williamstown, MO and Freeman, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.497035 and -94.688687, or 41º 29' 49.326" N, 94º 41' 19.2732" W. This location is 234.80 miles away from Williamstown, MO and Freeman, SD and it would take approximately 4 hours 44 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Adair, IA, situated 230 miles from Williamstown, MO and 240 miles from Freeman, SD. It would take 5 hours 5 mins to go from Williamstown to Adair and 4 hours 24 mins to go from Freeman to Adair.