Distance between cities › USA › South Dakota › Colman, SD › Distance from Colman to Ashby Book Hotels

Distance from Colman, SD to Ashby, MA

Distance

1,588 mi

Time

1 day 5 hours

Gas Cost

$148 - $288

There are 1,254.69 miles from Colman to Ashby in east direction and 1,588 miles (2,555.64 kilometers) by car, following the I-90 route.

Colman and Ashby are 1 day 5 hours far apart, if you drive non-stop .

This is the fastest route from Colman, SD to Ashby, MA. The halfway point is Edon, OH.

Please note the time difference between Colman, SD and Ashby, MA is 1 hour. The current time in Colman is 12:20 am and the current time in Ashby is 1:20 am.

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Lowest Price Rental Cars in Colman, SD

Planning on renting a car to go from Colman, SD to Ashby, MA? Here there are some offers to rent a car in Colman, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Colman »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 63.77 gallons of gas to cover the route between Colman, SD and Ashby, MA.

The estimated cost of gas to go from Colman to Ashby is $208.03.

During the route, an average car will release 1,249.45 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 Colman, SD and Ashby, MA

If you want to meet halfway between Colman, SD and Ashby, MA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.626949 and -84.777359, or 41º 37' 37.0164" N, 84º 46' 38.4924" W. This location is 793.98 miles away from Colman, SD and Ashby, MA and it would take approximately 14 hours 48 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Edon, OH, situated 778 miles from Colman, SD and 771 miles from Ashby, MA. It would take 11 hours 32 mins to go from Colman to Edon and 12 hours 41 mins to go from Ashby to Edon.