Distance between cities › USA › South Dakota › Lily, SD › Distance from Lily to Ault Book Hotels

Distance from Lily, SD to Ault, CO

Distance

691 mi

Time

13 hours 1 min

Gas Cost

$64 - $125

There are 477.49 miles from Lily to Ault in southwest direction and 691 miles (1,112.06 kilometers) by car, following the I-90 route.

Lily and Ault are 13 hours 1 min far apart, if you drive non-stop .

This is the fastest route from Lily, SD to Ault, CO. The halfway point is Kadoka, SD.

Please note the time difference between Lily, SD and Ault, CO is 1 hour. The current time in Lily is 12:19 am (Mar 13) and the current time in Ault is 11:19 pm (Mar 12).

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Lily, SD to Ault, CO:

Lowest Price Rental Cars in Lily, SD

Planning on renting a car to go from Lily, SD to Ault, CO? Here there are some offers to rent a car in Lily, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lily »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 27.76 gallons of gas to cover the route between Lily, SD and Ault, CO.

The estimated cost of gas to go from Lily to Ault is $90.56.

During the route, an average car will release 543.89 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 Lily, SD and Ault, CO

If you want to meet halfway between Lily, SD and Ault, CO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.838768 and -101.615868, or 43º 50' 19.5648" N, 101º 36' 57.1248" W. This location is 345.62 miles away from Lily, SD and Ault, CO and it would take approximately 6 hours 30 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kadoka, SD, situated 384 miles from Lily, SD and 441 miles from Ault, CO. It would take 5 hours 45 mins to go from Lily to Kadoka and 6 hours 33 mins to go from Ault to Kadoka.