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

Distance from Quantico, MD to Alexander, NC

Distance

581 mi

Time

11 hours 34 mins

Gas Cost

$54 - $105

There are 422.64 miles from Quantico to Alexander in southwest direction and 581 miles (935.03 kilometers) by car, following the I-81 route.

Quantico and Alexander are 11 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Quantico, MD to Alexander, NC. The halfway point is Greenville, VA.

Quantico, MD and Alexander, NC are in the same time zone (EDT). Current time in both locations is 2:20 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Quantico, MD to Alexander, NC:

Lowest Price Rental Cars in Quantico, MD

Planning on renting a car to go from Quantico, MD to Alexander, NC? 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 23.34 gallons of gas to cover the route between Quantico, MD and Alexander, NC.

The estimated cost of gas to go from Quantico to Alexander is $76.14.

During the route, an average car will release 457.33 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 Alexander, NC

If you want to meet halfway between Quantico, MD and Alexander, NC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.013138 and -79.170570, or 38º 0' 47.2968" N, 79º 10' 14.052" W. This location is 290.62 miles away from Quantico, MD and Alexander, NC and it would take approximately 5 hours 47 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Greenville, VA, situated 282 miles from Quantico, MD and 291 miles from Alexander, NC. It would take 4 hours 53 mins to go from Quantico to Greenville and 4 hours 45 mins to go from Alexander to Greenville.