Distance between cities › USA › Texas › Mount Calm, TX › Distance from Mount Calm to Slate Spring Book Hotels

Distance from Mount Calm, TX to Slate Spring, MS

Distance

552 mi

Time

10 hours 28 mins

Gas Cost

$51 - $100

There are 457.07 miles from Mount Calm to Slate Spring in northeast direction and 552 miles (888.36 kilometers) by car, following the US-259 route.

Mount Calm and Slate Spring are 10 hours 28 mins far apart, if you drive non-stop .

This is the fastest route from Mount Calm, TX to Slate Spring, MS.

Mount Calm, TX and Slate Spring, MS 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 Mount Calm, TX

Planning on renting a car to go from Mount Calm, TX to Slate Spring, MS? Here there are some offers to rent a car in Mount Calm, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Calm »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 22.16 gallons of gas to cover the route between Mount Calm, TX and Slate Spring, MS.

The estimated cost of gas to go from Mount Calm to Slate Spring is $72.30.

During the route, an average car will release 434.22 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 Calm, TX and Slate Spring, MS

If you want to meet halfway between Mount Calm, TX and Slate Spring, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 32.54014 and -92.621169, or 32º 32' 24.504" N, 92º 37' 16.2084" W. This location is 275.93 miles away from Mount Calm, TX and Slate Spring, MS and it would take approximately 5 hours 14 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Ruston, LA, situated 271 miles from Mount Calm, TX and 283 miles from Slate Spring, MS. It would take 5 hours 7 mins to go from Mount Calm to Ruston and 5 hours 27 mins to go from Slate Spring to Ruston.