Distance between cities › USA › Maryland › Quantico, MD › Distance from Quantico to Ralph Book Hotels

Distance from Quantico, MD to Ralph, AL

Distance

927 mi

Time

17 hours 44 mins

Gas Cost

$86 - $168

There are 767.85 miles from Quantico to Ralph in southwest direction and 927 miles (1,491.86 kilometers) by car, following the I-59 route.

Quantico and Ralph are 17 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Quantico, MD to Ralph, AL.

Please note the time difference between Quantico, MD and Ralph, AL is 1 hour. The current time in Quantico is 3:47 am and the current time in Ralph is 2:47 am.

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Lowest Price Rental Cars in Quantico, MD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Quantico »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 37.21 gallons of gas to cover the route between Quantico, MD and Ralph, AL.

The estimated cost of gas to go from Quantico to Ralph is $121.39.

During the route, an average car will release 729.11 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 Quantico, MD and Ralph, AL

If you want to meet halfway between Quantico, MD and Ralph, AL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.792447 and -81.68324, or 36º 47' 32.8092" N, 81º 40' 59.664" W. This location is 463.32 miles away from Quantico, MD and Ralph, AL and it would take approximately 8 hours 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Chilhowie, VA, situated 456 miles from Quantico, MD and 471 miles from Ralph, AL. It would take 9 hours 6 mins to go from Quantico to Chilhowie and 8 hours 39 mins to go from Ralph to Chilhowie.