Distance between cities › USA › South Dakota › Mount Vernon, SD › Distance from Mount Vernon to Phoenix Sky Harbor International Airport Book Hotels

Distance from Mount Vernon, SD to PHX Airport

Distance

1,458 mi

Time

1 day 1 hour

Gas Cost

$136 - $264

Helpful Inaccurate

There are 1,024.68 miles from Mount Vernon to Phoenix Sky Harbor International Airport (PHX) in southwest direction and 1,458 miles (2,346.42 kilometers) by car, following the I-25 route.

Mount Vernon and PHX Airport are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Mount Vernon, SD to PHX Airport. The halfway point is Silver Plume, CO.

Please note the time difference between Mount Vernon, SD and PHX Airport is 2 hours. The current time in Mount Vernon is 3:53 am and the current time in PHX Airport is 1:53 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 PHX Airport? 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 58.56 gallons of gas to cover the route between Mount Vernon, SD and PHX Airport.

The estimated cost of gas to go from Mount Vernon to PHX Airport is $191.01.

During the route, an average car will release 1,147.25 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 PHX Airport

If you want to meet halfway between Mount Vernon, SD and PHX Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.714630 and -105.796280, or 39º 42' 52.668" N, 105º 47' 46.608" W. This location is 729.03 miles away from Mount Vernon, SD and PHX Airport and it would take approximately 12 hours 58 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Silver Plume, CO, situated 709 miles from Mount Vernon, SD and 779 miles from PHX Airport. It would take 10 hours to go from Mount Vernon to Silver Plume and 13 hours 1 min to go from PHX to Silver Plume.

Major Cities Along the Route

Some major cities along the route include Thornton, CO,Fort Collins, CO,Westminster, CO,Denver, CO,Arvada, CO,Lakewood, CO,Scottsdale, AZ,Tempe, AZ,Phoenix, AZ, and Glendale, AZ.