Distance between cities › USA › Maryland › Denton, MD › Distance from Denton to Ashton Book Hotels

Distance from Denton, MD to Ashton, SD

Distance

1,507 mi

Time

1 day 4 hours

Gas Cost

$140 - $273

There are 1,234.29 miles from Denton to Ashton in northwest direction and 1,507 miles (2,425.28 kilometers) by car, following the I-90 route.

Denton and Ashton are 1 day 4 hours far apart, if you drive non-stop .

This is the fastest route from Denton, MD to Ashton, SD. The halfway point is Jefferson Park, IL.

Please note the time difference between Denton, MD and Ashton, SD is 1 hour. The current time in Denton is 11:39 pm and the current time in Ashton is 10:39 pm.

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Lowest Price Rental Cars in Denton, MD

Planning on renting a car to go from Denton, MD to Ashton, SD? Here there are some offers to rent a car in Denton, MD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Denton »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 60.51 gallons of gas to cover the route between Denton, MD and Ashton, SD.

The estimated cost of gas to go from Denton to Ashton is $197.40.

During the route, an average car will release 1,185.59 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 Denton, MD and Ashton, SD

If you want to meet halfway between Denton, MD and Ashton, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.978844 and -87.780350, or 41º 58' 43.8384" N, 87º 46' 49.26" W. This location is 753.40 miles away from Denton, MD and Ashton, SD and it would take approximately 14 hours 1 min to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Jefferson Park, IL, situated 767 miles from Denton, MD and 738 miles from Ashton, SD. It would take 11 hours 50 mins to go from Denton to Jefferson Park and 11 hours 29 mins to go from Ashton to Jefferson Park.

Major City Closest to Halfway Point

The major city closest to the halfway point between Denton, MD and Ashton, SD is Chicago, IL, situated 756 miles from Denton, MD and 749 miles from Ashton, SD. It would take 11 hours 40 mins to go from Denton to and 11 hours 41 mins to go from Ashton to Chicago.