Distance between cities › USA › South Dakota › Marvin, SD › Distance from Marvin to Williams Book Hotels

Distance from Marvin, SD to Williams, AZ

Distance

1,491 mi

Time

1 day 2 hours

Gas Cost

$136 - $265

There are 1,058.65 miles from Marvin to Williams in southwest direction and 1,491 miles (2,399.53 kilometers) by car, following the I-40 route.

Marvin and Williams are 1 day 2 hours far apart, if you drive non-stop .

This is the fastest route from Marvin, SD to Williams, AZ. The halfway point is Henderson, CO.

Please note the time difference between Marvin, SD and Williams, AZ is 2 hours. The current time in Marvin is 11:39 pm and the current time in Williams is 9:39 pm.

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Lowest Price Rental Cars in Marvin, SD

Planning on renting a car to go from Marvin, SD to Williams, AZ? Here there are some offers to rent a car in Marvin, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Marvin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 59.87 gallons of gas to cover the route between Marvin, SD and Williams, AZ.

The estimated cost of gas to go from Marvin to Williams is $191.84.

During the route, an average car will release 1,173.06 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Marvin, SD and Williams, AZ

If you want to meet halfway between Marvin, SD and Williams, AZ or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.890312 and -104.797363, or 39º 53' 25.1232" N, 104º 47' 50.5068" W. This location is 745.44 miles away from Marvin, SD and Williams, AZ and it would take approximately 13 hours 25 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Henderson, CO, situated 770 miles from Marvin, SD and 726 miles from Williams, AZ. It would take 11 hours 9 mins to go from Marvin to Henderson and 12 hours 7 mins to go from Williams to Henderson.

Major City Closest to Halfway Point

The major city closest to the halfway point between Marvin, SD and Williams, AZ is Denver, CO, situated 784 miles from Marvin, SD and 800 miles from Williams, AZ. It would take 11 hours 24 mins to go from Marvin to and 11 hours 54 mins to go from Williams to Denver.