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

Distance from Williamstown, MO to Pendroy, MT

Distance

1,406 mi

Time

1 day 1 hour

Gas Cost

$131 - $255

There are 1,146.35 miles from Williamstown to Pendroy in northwest direction and 1,406 miles (2,262.74 kilometers) by car, following the I-90 route.

Williamstown and Pendroy are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Williamstown, MO to Pendroy, MT.

Please note the time difference between Williamstown, MO and Pendroy, MT is 1 hour. The current time in Williamstown is 10:24 am and the current time in Pendroy is 9:24 am.

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Lowest Price Rental Cars in Williamstown, MO

Planning on renting a car to go from Williamstown, MO to Pendroy, MT? 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 56.47 gallons of gas to cover the route between Williamstown, MO and Pendroy, MT.

The estimated cost of gas to go from Williamstown to Pendroy is $184.19.

During the route, an average car will release 1,106.29 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 Pendroy, MT

If you want to meet halfway between Williamstown, MO and Pendroy, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.836149 and -101.762659, or 43º 50' 10.1364" N, 101º 45' 45.5724" W. This location is 703.01 miles away from Williamstown, MO and Pendroy, MT and it would take approximately 12 hours 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cottonwood, SD, situated 733 miles from Williamstown, MO and 679 miles from Pendroy, MT. It would take 13 hours 36 mins to go from Williamstown to Cottonwood and 12 hours 38 mins to go from Pendroy to Cottonwood.