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

Distance from Harrison, SD to Reading, MN

Distance

169 mi

Time

3 hours 11 mins

Gas Cost

$16 - $31

There are 142.15 miles from Harrison to Reading in east direction and 169 miles (271.98 kilometers) by car, following the I-90 route.

Harrison and Reading are 3 hours 11 mins far apart, if you drive non-stop .

This is the fastest route from Harrison, SD to Reading, MN.

Harrison, SD and Reading, MN are in the same time zone (CDT). Current time in both locations is 8:09 am.

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Lowest Price Rental Cars in Harrison, SD

Planning on renting a car to go from Harrison, SD to Reading, MN? 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 6.81 gallons of gas to cover the route between Harrison, SD and Reading, MN.

The estimated cost of gas to go from Harrison to Reading is $22.20.

During the route, an average car will release 133.35 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 Reading, MN

If you want to meet halfway between Harrison, SD and Reading, MN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.665873 and -97.227539, or 43º 39' 57.1428" N, 97º 13' 39.1404" W. This location is 84.74 miles away from Harrison, SD and Reading, MN and it would take approximately 1 hour 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Montrose, SD, situated 91 miles from Harrison, SD and 82 miles from Reading, MN. It would take 1 hour 46 mins to go from Harrison to Montrose and 1 hour 38 mins to go from Reading to Montrose.