Distance between cities › USA › Alabama › Mount Olive, AL › Distance from Mount Olive to Keystone Book Hotels

Distance from Mount Olive, AL to Keystone, SD

Distance

1,412 mi

Time

1 day 1 hour

Gas Cost

$132 - $256

There are 1,134.18 miles from Mount Olive to Keystone in northwest direction and 1,412 miles (2,272.39 kilometers) by car, following the I-90 route.

Mount Olive and Keystone are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Mount Olive, AL to Keystone, SD.

Please note the time difference between Mount Olive, AL and Keystone, SD is 1 hour. The current time in Mount Olive is 7:36 am and the current time in Keystone is 6:36 am.

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Lowest Price Rental Cars in Mount Olive, AL

Planning on renting a car to go from Mount Olive, AL to Keystone, SD? Here there are some offers to rent a car in Mount Olive, AL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Olive »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 56.71 gallons of gas to cover the route between Mount Olive, AL and Keystone, SD.

The estimated cost of gas to go from Mount Olive to Keystone is $185.

During the route, an average car will release 1,111.11 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 Olive, AL and Keystone, SD

If you want to meet halfway between Mount Olive, AL and Keystone, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.714551 and -94.788381, or 39º 42' 52.3836" N, 94º 47' 18.1716" W. This location is 706.07 miles away from Mount Olive, AL and Keystone, SD and it would take approximately 12 hours 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Saint Joseph, MO, situated 742 miles from Mount Olive, AL and 672 miles from Keystone, SD. It would take 14 hours 28 mins to go from Mount Olive to Saint Joseph and 11 hours 21 mins to go from Keystone to Saint Joseph.