Distance between cities › USA › Alabama › Centre, AL › Distance from Centre to Keymar Book Hotels

Distance from Centre, AL to Keymar, MD

Distance

672 mi

Time

12 hours 54 mins

Gas Cost

$63 - $122

There are 598.98 miles from Centre to Keymar in northeast direction and 672 miles (1,081.48 kilometers) by car, following the I-81 route.

Centre and Keymar are 12 hours 54 mins far apart, if you drive non-stop .

This is the fastest route from Centre, AL to Keymar, MD. The halfway point is Seven Mile Ford, VA.

Please note the time difference between Centre, AL and Keymar, MD is 1 hour. The current time in Centre is 9:20 am and the current time in Keymar is 10:20 am.

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Lowest Price Rental Cars in Centre, AL

Planning on renting a car to go from Centre, AL to Keymar, MD? Here there are some offers to rent a car in Centre, AL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Centre »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 27.01 gallons of gas to cover the route between Centre, AL and Keymar, MD.

The estimated cost of gas to go from Centre to Keymar is $88.09.

During the route, an average car will release 529.09 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 Centre, AL and Keymar, MD

If you want to meet halfway between Centre, AL and Keymar, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.807068 and -81.594727, or 36º 48' 25.4448" N, 81º 35' 41.0172" W. This location is 336.21 miles away from Centre, AL and Keymar, MD and it would take approximately 6 hours 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Seven Mile Ford, VA, situated 342 miles from Centre, AL and 342 miles from Keymar, MD. It would take 5 hours 24 mins to go from Centre to Seven Mile Ford and 5 hours 22 mins to go from Keymar to Seven Mile Ford.