Distance between cities › USA › Louisiana › Hackberry, LA › Distance from Hackberry to Johnston Book Hotels

Distance from Hackberry, LA to Johnston, SC

Distance

840 mi

Time

15 hours 38 mins

Gas Cost

$78 - $152

There are 726.37 miles from Hackberry to Johnston in northeast direction and 840 miles (1,351.85 kilometers) by car, following the I-65 route.

Hackberry and Johnston are 15 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from Hackberry, LA to Johnston, SC.

Please note the time difference between Hackberry, LA and Johnston, SC is 1 hour. The current time in Hackberry is 5:53 am and the current time in Johnston is 6:53 am.

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Lowest Price Rental Cars in Hackberry, LA

Planning on renting a car to go from Hackberry, LA to Johnston, SC? Here there are some offers to rent a car in Hackberry, LA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Hackberry »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 33.73 gallons of gas to cover the route between Hackberry, LA and Johnston, SC.

The estimated cost of gas to go from Hackberry to Johnston is $110.01.

During the route, an average car will release 660.75 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 Hackberry, LA and Johnston, SC

If you want to meet halfway between Hackberry, LA and Johnston, SC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 31.245579 and -87.247727, or 31º 14' 44.0844" N, 87º 14' 51.8172" W. This location is 419.88 miles away from Hackberry, LA and Johnston, SC and it would take approximately 7 hours 49 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Range, AL, situated 425 miles from Hackberry, LA and 422 miles from Johnston, SC. It would take 7 hours 55 mins to go from Hackberry to Range and 7 hours 56 mins to go from Johnston to Range.