Distance between cities › USA › South Dakota › Dell Rapids, SD › Distance from Dell Rapids to Riley Book Hotels

Distance from Dell Rapids, SD to Riley, MI

Distance

801 mi

Time

15 hours 43 mins

Gas Cost

$75 - $145

There are 700.31 miles from Dell Rapids to Riley in east direction and 801 miles (1,289.08 kilometers) by car and ferry, following the I-90 route.

Dell Rapids and Riley are 15 hours 43 mins far apart, if you drive non-stop for 13 hours 13 mins and take a ferry for 2 hours 30 mins .

This is the fastest route from Dell Rapids, SD to Riley, MI.

Please note the time difference between Dell Rapids, SD and Riley, MI is 1 hour. The current time in Dell Rapids is 6:04 am and the current time in Riley is 7:04 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Dell Rapids, SD to Riley, MI:

Lowest Price Rental Cars in Dell Rapids, SD

Planning on renting a car to go from Dell Rapids, SD to Riley, MI? Here there are some offers to rent a car in Dell Rapids, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dell Rapids »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 32.17 gallons of gas to cover the route between Dell Rapids, SD and Riley, MI.

The estimated cost of gas to go from Dell Rapids to Riley is $104.95.

During the route, an average car will release 630.34 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 Dell Rapids, SD and Riley, MI

If you want to meet halfway between Dell Rapids, SD and Riley, MI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.563902 and -89.738179, or 43º 33' 50.0472" N, 89º 44' 17.4444" W. This location is 400.56 miles away from Dell Rapids, SD and Riley, MI and it would take approximately 7 hours 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lake Delton, WI, situated 393 miles from Dell Rapids, SD and 409 miles from Riley, MI. It would take 7 hours 8 mins to go from Dell Rapids to Lake Delton and 8 hours 41 mins to go from Riley to Lake Delton.