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

Distance from Mount Vernon, SD to Aurora, SD

Distance

129 mi

Time

2 hours 10 mins

Gas Cost

$12 - $22

There are 87.73 miles from Mount Vernon to Aurora in northeast direction and 129 miles (207.61 kilometers) by car, following the I-90 route.

Mount Vernon and Aurora are 2 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Mount Vernon, SD to Aurora, SD. The halfway point is Humboldt, SD.

Mount Vernon, SD and Aurora, SD are in the same time zone (CDT). Current time in both locations is 3:48 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 Aurora, 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 5.18 gallons of gas to cover the route between Mount Vernon, SD and Aurora, SD.

The estimated cost of gas to go from Mount Vernon to Aurora is $16.23.

During the route, an average car will release 101.42 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 Aurora, SD

If you want to meet halfway between Mount Vernon, SD and Aurora, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.663788 and -97.119102, or 43º 39' 49.6368" N, 97º 7' 8.7672" W. This location is 64.45 miles away from Mount Vernon, SD and Aurora, SD and it would take approximately 1 hour 5 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Humboldt, SD, situated 63 miles from Mount Vernon, SD and 72 miles from Aurora, SD. It would take 52 minutes to go from Mount Vernon to Humboldt and 1 hour 6 mins to go from Aurora to Humboldt.