Distance between cities › USA › South Carolina › Centenary, SC › Distance from Centenary to Allen Book Hotels

Distance from Centenary, SC to Allen, SD

Distance

1,684 mi

Time

1 day 8 hours

Gas Cost

$157 - $305

There are 1,369.04 miles from Centenary to Allen in northwest direction and 1,684 miles (2,710.14 kilometers) by car, following the I-70 route.

Centenary and Allen are 1 day 8 hours far apart, if you drive non-stop .

This is the fastest route from Centenary, SC to Allen, SD.

Please note the time difference between Centenary, SC and Allen, SD is 2 hours. The current time in Centenary is 2:23 am and the current time in Allen is 12:23 am.

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Lowest Price Rental Cars in Centenary, SC

Planning on renting a car to go from Centenary, SC to Allen, SD? Here there are some offers to rent a car in Centenary, SC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Centenary »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 67.65 gallons of gas to cover the route between Centenary, SC and Allen, SD.

The estimated cost of gas to go from Centenary to Allen is $220.66.

During the route, an average car will release 1,325.32 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 Centenary, SC and Allen, SD

If you want to meet halfway between Centenary, SC and Allen, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.741778 and -90.375836, or 38º 44' 30.4008" N, 90º 22' 33.0096" W. This location is 842.19 miles away from Centenary, SC and Allen, SD and it would take approximately 16 hours 11 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 Ann, MO, situated 869 miles from Centenary, SC and 817 miles from Allen, SD. It would take 16 hours 30 mins to go from Centenary to Saint Ann and 15 hours 58 mins to go from Allen to Saint Ann.

Major City Closest to Halfway Point

The major city closest to the halfway point between Centenary, SC and Allen, SD is Saint Louis, MO, situated 855 miles from Centenary, SC and 831 miles from Allen, SD. It would take 16 hours 12 mins to go from Centenary to Saint Louis and 16 hours 16 mins to go from Allen to Saint Louis.