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

Distance from Mount Vernon, SD to Santee, CA

Distance

1,646 mi

Time

1 day 4 hours

Gas Cost

$153 - $298

There are 1,257.86 miles from Mount Vernon to Santee in southwest direction and 1,646 miles (2,648.98 kilometers) by car, following the I-15 route.

Mount Vernon and Santee are 1 day 4 hours far apart, if you drive non-stop .

This is the fastest route from Mount Vernon, SD to Santee, CA.

Please note the time difference between Mount Vernon, SD and Santee, CA is 2 hours. The current time in Mount Vernon is 12:33 pm and the current time in Santee is 10:33 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 Santee, CA? 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 66.11 gallons of gas to cover the route between Mount Vernon, SD and Santee, CA.

The estimated cost of gas to go from Mount Vernon to Santee is $215.66.

During the route, an average car will release 1,295.28 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 Santee, CA

If you want to meet halfway between Mount Vernon, SD and Santee, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.542888 and -109.749962, or 41º 32' 34.3968" N, 109º 44' 59.8632" W. This location is 823.10 miles away from Mount Vernon, SD and Santee, CA and it would take approximately 14 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Little America, WY, situated 776 miles from Mount Vernon, SD and 870 miles from Santee, CA. It would take 13 hours 30 mins to go from Mount Vernon to Little America and 15 hours 18 mins to go from Santee to Little America.

Major Cities Along the Route

Some major cities along the route include Escondido, CA, North Las Vegas, NV, Murrieta, CA, Provo, UT, Victorville, CA, Temecula, CA, Las Vegas, NV, San Bernardino, CA and El Cajon, CA.