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

Distance from Harrison, SD to Alexandria, SD

Distance

59 mi

Time

1 hour 12 mins

Gas Cost

$5 - $10

There are 40.37 miles from Harrison to Alexandria in northeast direction and 59 miles (94.95 kilometers) by car, following the I-90 route.

Harrison and Alexandria are 1 hour 12 mins far apart, if you drive non-stop .

This is the fastest route from Harrison, SD to Alexandria, SD. The halfway point is Mount Vernon, SD.

Harrison, SD and Alexandria, SD are in the same time zone (CDT). Current time in both locations is 11:37 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Harrison, SD to Alexandria, SD:

Lowest Price Rental Cars in Harrison, SD

Planning on renting a car to go from Harrison, SD to Alexandria, SD? 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 2.37 gallons of gas to cover the route between Harrison, SD and Alexandria, SD.

The estimated cost of gas to go from Harrison to Alexandria is $7.35.

During the route, an average car will release 46.52 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 $3.10 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Harrison, SD and Alexandria, SD

If you want to meet halfway between Harrison, SD and Alexandria, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.694324 and -98.301483, or 43º 41' 39.5664" N, 98º 18' 5.3388" W. This location is 29.56 miles away from Harrison, SD and Alexandria, SD and it would take approximately 36 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mount Vernon, SD, situated 35 miles from Harrison, SD and 27 miles from Alexandria, SD. It would take 48 minutes to go from Harrison to Mount Vernon and 25 minutes to go from Alexandria to Mount Vernon.