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

Distance from Mount Vernon, SD to Cache Junction, UT

Distance

930 mi

Time

16 hours 44 mins

Gas Cost

$87 - $169

Helpful Inaccurate

There are 708.22 miles from Mount Vernon to Cache Junction in west direction and 930 miles (1,496.69 kilometers) by car, following the I-90 route.

Mount Vernon and Cache Junction are 16 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Mount Vernon, SD to Cache Junction, UT.

Please note the time difference between Mount Vernon, SD and Cache Junction, UT is 1 hour. The current time in Mount Vernon is 1:23 pm and the current time in Cache Junction is 12:23 pm.

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Lowest Price Rental Cars in Mount Vernon, SD

Planning on renting a car to go from Mount Vernon, SD to Cache Junction, UT? 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 37.36 gallons of gas to cover the route between Mount Vernon, SD and Cache Junction, UT.

The estimated cost of gas to go from Mount Vernon to Cache Junction is $121.87.

During the route, an average car will release 731.94 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 Mount Vernon, SD and Cache Junction, UT

If you want to meet halfway between Mount Vernon, SD and Cache Junction, UT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.735044 and -105.34747, or 42º 44' 6.1584" N, 105º 20' 50.892" W. This location is 465.12 miles away from Mount Vernon, SD and Cache Junction, UT and it would take approximately 8 hours 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Douglas, WY, situated 463 miles from Mount Vernon, SD and 467 miles from Cache Junction, UT. It would take 8 hours 1 min to go from Mount Vernon to Douglas and 8 hours 47 mins to go from Cache Junction to Douglas.