Distance between cities › USA › Wisconsin › Eagle River, WI › Distance from Eagle River to Piedmont Book Hotels

Distance from Eagle River, WI to Piedmont, SD

Distance

843 mi

Time

15 hours 23 mins

Gas Cost

$79 - $153

There are 698.95 miles from Eagle River to Piedmont in west direction and 843 miles (1,356.68 kilometers) by car, following the I-90 route.

Eagle River and Piedmont are 15 hours 23 mins far apart, if you drive non-stop .

This is the fastest route from Eagle River, WI to Piedmont, SD. The halfway point is Rushmore, MN.

Please note the time difference between Eagle River, WI and Piedmont, SD is 1 hour. The current time in Eagle River is 2:28 am and the current time in Piedmont is 1:28 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Eagle River, WI to Piedmont, SD:

Lowest Price Rental Cars in Eagle River, WI

Planning on renting a car to go from Eagle River, WI to Piedmont, SD? Here there are some offers to rent a car in Eagle River, WI

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Eagle River »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 33.86 gallons of gas to cover the route between Eagle River, WI and Piedmont, SD.

The estimated cost of gas to go from Eagle River to Piedmont is $110.46.

During the route, an average car will release 663.43 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 Eagle River, WI and Piedmont, SD

If you want to meet halfway between Eagle River, WI and Piedmont, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.635468 and -95.719124, or 43º 38' 7.6848" N, 95º 43' 8.8464" W. This location is 421.58 miles away from Eagle River, WI and Piedmont, SD and it would take approximately 7 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rushmore, MN, situated 447 miles from Eagle River, WI and 402 miles from Piedmont, SD. It would take 7 hours 23 mins to go from Eagle River to Rushmore and 5 hours 17 mins to go from Piedmont to Rushmore.