Distance between cities › USA › Texas › Chillicothe, TX › Distance from Chillicothe to Letcher Book Hotels

Distance from Chillicothe, TX to Letcher, SD

Distance

838 mi

Time

15 hours 22 mins

Gas Cost

$78 - $152

There are 670.17 miles from Chillicothe to Letcher in north direction and 838 miles (1,348.63 kilometers) by car, following the I-135 route.

Chillicothe and Letcher are 15 hours 22 mins far apart, if you drive non-stop .

This is the fastest route from Chillicothe, TX to Letcher, SD.

Chillicothe, TX and Letcher, SD are in the same time zone (CDT). Current time in both locations is 2:27 am.

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Lowest Price Rental Cars in Chillicothe, TX

Planning on renting a car to go from Chillicothe, TX to Letcher, SD? Here there are some offers to rent a car in Chillicothe, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Chillicothe »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 33.67 gallons of gas to cover the route between Chillicothe, TX and Letcher, SD.

The estimated cost of gas to go from Chillicothe to Letcher is $109.84.

During the route, an average car will release 659.72 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 Chillicothe, TX and Letcher, SD

If you want to meet halfway between Chillicothe, TX and Letcher, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.68768 and -97.621593, or 38º 41' 15.648" N, 97º 37' 17.7348" W. This location is 419.23 miles away from Chillicothe, TX and Letcher, SD and it would take approximately 7 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Assaria, KS, situated 419 miles from Chillicothe, TX and 422 miles from Letcher, SD. It would take 7 hours 27 mins to go from Chillicothe to Assaria and 8 hours to go from Letcher to Assaria.