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

Distance from Mount Calm, TX to Jackson, MS

Distance

421 mi

Time

7 hours 51 mins

Gas Cost

$39 - $76

There are 393.86 miles from Mount Calm to Jackson in east direction and 421 miles (677.53 kilometers) by car, following the US-259 route.

Mount Calm and Jackson are 7 hours 51 mins far apart, if you drive non-stop .

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

Mount Calm, TX and Jackson, MS are in the same time zone (CDT). Current time in both locations is 3:25 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 Jackson, 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 16.91 gallons of gas to cover the route between Mount Calm, TX and Jackson, MS.

The estimated cost of gas to go from Mount Calm to Jackson is $55.17.

During the route, an average car will release 331.37 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 Jackson, MS

If you want to meet halfway between Mount Calm, TX and Jackson, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 32.54187 and -93.612005, or 32º 32' 30.732" N, 93º 36' 43.218" W. This location is 210.58 miles away from Mount Calm, TX and Jackson, MS and it would take approximately 3 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Haughton, LA, situated 220 miles from Mount Calm, TX and 205 miles from Jackson, MS. It would take 4 hours 11 mins to go from Mount Calm to Haughton and 3 hours 47 mins to go from Jackson to Haughton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Mount Calm, TX and Jackson, MS is Shreveport, LA, situated 205 miles from Mount Calm, TX and 220 miles from Jackson, MS. It would take 3 hours 54 mins to go from Mount Calm to Shreveport and 4 hours 6 mins to go from Jackson to Shreveport.