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

Distance from Saint James, MO to Ashton, SD

Distance

766 mi

Time

14 hours 3 mins

Gas Cost

$71 - $139

There are 600.06 miles from Saint James to Ashton in northwest direction and 766 miles (1,232.76 kilometers) by car, following the I-29 and US-6 route.

Saint James and Ashton are 14 hours 3 mins far apart, if you drive non-stop .

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

Saint James, MO and Ashton, SD are in the same time zone (CDT). Current time in both locations is 3:34 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 Ashton, 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 30.76 gallons of gas to cover the route between Saint James, MO and Ashton, SD.

The estimated cost of gas to go from Saint James to Ashton is $100.35.

During the route, an average car will release 602.70 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 Ashton, SD

If you want to meet halfway between Saint James, MO and Ashton, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.891492 and -95.799151, or 40º 53' 29.3712" N, 95º 47' 56.9436" W. This location is 382.99 miles away from Saint James, MO and Ashton, SD and it would take approximately 7 hours 1 min to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Bartlett, IA, situated 376 miles from Saint James, MO and 390 miles from Ashton, SD. It would take 7 hours 6 mins to go from Saint James to Bartlett and 6 hours 58 mins to go from Ashton to Bartlett.

Major City Closest to Halfway Point

The major city closest to the halfway point between Saint James, MO and Ashton, SD is Omaha, NE, situated 411 miles from Saint James, MO and 366 miles from Ashton, SD. It would take 7 hours 46 mins to go from Saint James to Omaha and 6 hours 36 mins to go from Ashton to Omaha.