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

Distance from Harrison, SD to Howard, PA

Distance

1,256 mi

Time

22 hours 55 mins

Gas Cost

$117 - $228

There are 1,077.85 miles from Harrison to Howard in east direction and 1,256 miles (2,021.34 kilometers) by car, following the I-90 route.

Harrison and Howard are 22 hours 55 mins far apart, if you drive non-stop .

This is the fastest route from Harrison, SD to Howard, PA.

Please note the time difference between Harrison, SD and Howard, PA is 1 hour. The current time in Harrison is 3:56 am and the current time in Howard is 4:56 am.

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Lowest Price Rental Cars in Harrison, SD

Planning on renting a car to go from Harrison, SD to Howard, 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 50.43 gallons of gas to cover the route between Harrison, SD and Howard, PA.

The estimated cost of gas to go from Harrison to Howard is $164.50.

During the route, an average car will release 988.03 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 Harrison, SD and Howard, PA

If you want to meet halfway between Harrison, SD and Howard, PA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.162534 and -88.575082, or 42º 9' 45.1224" N, 88º 34' 30.2952" W. This location is 627.86 miles away from Harrison, SD and Howard, PA and it would take approximately 11 hours 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hampshire, IL, situated 636 miles from Harrison, SD and 629 miles from Howard, PA. It would take 11 hours 29 mins to go from Harrison to Hampshire and 11 hours 47 mins to go from Howard to Hampshire.

Major City Closest to Halfway Point

The major city closest to the halfway point between Harrison, SD and Howard, PA is Aurora, IL, situated 673 miles from Harrison, SD and 612 miles from Howard, PA. It would take 12 hours 8 mins to go from Harrison to Aurora and 11 hours 24 mins to go from Howard to Aurora.