Distance between cities › USA › South Dakota › Harrison, SD › Distance from Harrison to Sidman Book Hotels

Distance from Harrison, SD to Sidman, PA

Distance

1,217 mi

Time

22 hours 34 mins

Gas Cost

$111 - $217

There are 1,037.07 miles from Harrison to Sidman in east direction and 1,217 miles (1,958.57 kilometers) by car, following the I-90 route.

Harrison and Sidman are 22 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Harrison, SD to Sidman, PA. The halfway point is Machesney Park, IL.

Please note the time difference between Harrison, SD and Sidman, PA is 1 hour. The current time in Harrison is 11:39 pm (Mar 11) and the current time in Sidman is 12:39 am (Mar 12).

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Lowest Price Rental Cars in Harrison, SD

Planning on renting a car to go from Harrison, SD to Sidman, PA? Here there are some offers to rent a car in Harrison, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Harrison »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 48.89 gallons of gas to cover the route between Harrison, SD and Sidman, PA.

The estimated cost of gas to go from Harrison to Sidman is $156.65.

During the route, an average car will release 957.91 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Harrison, SD and Sidman, PA

If you want to meet halfway between Harrison, SD and Sidman, PA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.315411 and -88.967026, or 42º 18' 55.4796" N, 88º 58' 1.2936" W. This location is 608.72 miles away from Harrison, SD and Sidman, PA and it would take approximately 11 hours 17 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Machesney Park, IL, situated 602 miles from Harrison, SD and 621 miles from Sidman, PA. It would take 8 hours 52 mins to go from Harrison to Machesney Park and 9 hours 41 mins to go from Sidman to Machesney Park.

Major City Closest to Halfway Point

The major city closest to the halfway point between Harrison, SD and Sidman, PA is Rockford, IL, situated 609 miles from Harrison, SD and 620 miles from Sidman, PA. It would take 9 hours to go from Harrison to and 9 hours 42 mins to go from Sidman to Rockford.