Distance between cities › USA › South Dakota › Mount Vernon, SD › Distance from Mount Vernon to Arlington Book Hotels

Distance from Mount Vernon, SD to Arlington, SD

Distance

109 mi

Time

2 hours 5 mins

Gas Cost

$10 - $19

There are 71.95 miles from Mount Vernon to Arlington in northeast direction and 109 miles (175.42 kilometers) by car, following the SD 25 route.

Mount Vernon and Arlington are 2 hours 5 mins far apart, if you drive non-stop .

This is the fastest route from Mount Vernon, SD to Arlington, SD. The halfway point is Hartford, SD.

Mount Vernon, SD and Arlington, SD are in the same time zone (CDT). Current time in both locations is 11:31 am.

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Lowest Price Rental Cars in Mount Vernon, SD

Planning on renting a car to go from Mount Vernon, SD to Arlington, SD? Here there are some offers to rent a car in Mount Vernon, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Vernon »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 4.39 gallons of gas to cover the route between Mount Vernon, SD and Arlington, SD.

The estimated cost of gas to go from Mount Vernon to Arlington is $13.77.

During the route, an average car will release 86.03 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 $3.14 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mount Vernon, SD and Arlington, SD

If you want to meet halfway between Mount Vernon, SD and Arlington, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.609669 and -96.971840, or 43º 36' 34.8084" N, 96º 58' 18.624" W. This location is 54.67 miles away from Mount Vernon, SD and Arlington, SD and it would take approximately 1 hour 2 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hartford, SD, situated 71 miles from Mount Vernon, SD and 82 miles from Arlington, SD. It would take 59 minutes to go from Mount Vernon to Hartford and 1 hour 14 mins to go from Arlington to Hartford.

Major City Closest to Halfway Point

The major city closest to the halfway point between Mount Vernon, SD and Arlington, SD is Sioux Falls, SD, situated 86 miles from Mount Vernon, SD and 77 miles from Arlington, SD. It would take 1 hour 12 mins to go from Mount Vernon to and 1 hour 11 mins to go from Arlington to Sioux Falls.