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

Distance from Colman, SD to Alton, MO

Distance

699 mi

Time

13 hours 12 mins

Gas Cost

$65 - $127

There are 578.40 miles from Colman to Alton in southeast direction and 699 miles (1,124.93 kilometers) by car, following the I-29 route.

Colman and Alton are 13 hours 12 mins far apart, if you drive non-stop .

This is the fastest route from Colman, SD to Alton, MO.

Colman, SD and Alton, MO are in the same time zone (CDT). Current time in both locations is 12:21 am.

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Lowest Price Rental Cars in Colman, SD

Planning on renting a car to go from Colman, SD to Alton, MO? 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 28.05 gallons of gas to cover the route between Colman, SD and Alton, MO.

The estimated cost of gas to go from Colman to Alton is $91.51.

During the route, an average car will release 549.64 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 Alton, MO

If you want to meet halfway between Colman, SD and Alton, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.55294 and -94.788047, or 39º 33' 10.584" N, 94º 47' 16.9692" W. This location is 349.27 miles away from Colman, SD and Alton, MO and it would take approximately 6 hours 36 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dearborn, MO, situated 360 miles from Colman, SD and 341 miles from Alton, MO. It would take 6 hours 21 mins to go from Colman to Dearborn and 6 hours 56 mins to go from Alton to Dearborn.