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

Distance from Quantico, MD to Roanoke, AL

Distance

785 mi

Time

16 hours 9 mins

Gas Cost

$73 - $142

There are 648.83 miles from Quantico to Roanoke in southwest direction and 785 miles (1,263.34 kilometers) by car and ferry, following the I-85 route.

Quantico and Roanoke are 16 hours 9 mins far apart, if you drive non-stop for 16 hours 6 mins and take a ferry for 3 minutes .

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

Please note the time difference between Quantico, MD and Roanoke, AL is 1 hour. The current time in Quantico is 11:12 pm and the current time in Roanoke is 10:12 pm.

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Lowest Price Rental Cars in Quantico, MD

Planning on renting a car to go from Quantico, MD to Roanoke, 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 31.54 gallons of gas to cover the route between Quantico, MD and Roanoke, AL.

The estimated cost of gas to go from Quantico to Roanoke is $102.87.

During the route, an average car will release 617.87 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 Roanoke, AL

If you want to meet halfway between Quantico, MD and Roanoke, AL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.886172 and -79.992509, or 35º 53' 10.2192" N, 79º 59' 33.0324" W. This location is 392.63 miles away from Quantico, MD and Roanoke, AL and it would take approximately 8 hours 4 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Trinity, NC, situated 395 miles from Quantico, MD and 393 miles from Roanoke, AL. It would take 8 hours 30 mins to go from Quantico to Trinity and 7 hours 45 mins to go from Roanoke to Trinity.

Major City Closest to Halfway Point

The major city closest to the halfway point between Quantico, MD and Roanoke, AL is Greensboro, NC, situated 378 miles from Quantico, MD and 411 miles from Roanoke, AL. It would take 8 hours 13 mins to go from Quantico to Greensboro and 8 hours 5 mins to go from Roanoke to Greensboro.