Distance between cities › USA › Missouri › Saint James, MO › Distance from Saint James to Ardmore Book Hotels

Distance from Saint James, MO to Ardmore, SD

Distance

898 mi

Time

16 hours 44 mins

Gas Cost

$84 - $163

There are 720.50 miles from Saint James to Ardmore in northwest direction and 898 miles (1,445.19 kilometers) by car, following the I-80 route.

Saint James and Ardmore are 16 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Saint James, MO to Ardmore, SD.

Please note the time difference between Saint James, MO and Ardmore, SD is 1 hour. The current time in Saint James is 3:31 pm and the current time in Ardmore is 2:31 pm.

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Lowest Price Rental Cars in Saint James, MO

Planning on renting a car to go from Saint James, MO to Ardmore, SD? Here there are some offers to rent a car in Saint James, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Saint James »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 36.06 gallons of gas to cover the route between Saint James, MO and Ardmore, SD.

The estimated cost of gas to go from Saint James to Ardmore is $117.61.

During the route, an average car will release 706.41 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 Saint James, MO and Ardmore, SD

If you want to meet halfway between Saint James, MO and Ardmore, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.82206 and -97.485793, or 40º 49' 19.416" N, 97º 29' 8.8548" W. This location is 448.90 miles away from Saint James, MO and Ardmore, SD 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 Waco, NE, situated 462 miles from Saint James, MO and 446 miles from Ardmore, SD. It would take 8 hours 49 mins to go from Saint James to Waco and 8 hours 8 mins to go from Ardmore to Waco.