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

Distance from Quantico, MD to Smithsburg, MD

Distance

172 mi

Time

3 hours 51 mins

Gas Cost

$17 - $33

There are 132.22 miles from Quantico to Smithsburg in northwest direction and 172 miles (276.81 kilometers) by car, following the US-50 route.

Quantico and Smithsburg are 3 hours 51 mins far apart, if you drive non-stop .

This is the fastest route from Quantico, MD to Smithsburg, MD.

Quantico, MD and Smithsburg, MD are in the same time zone (EDT). Current time in both locations is 12:54 am.

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Lowest Price Rental Cars in Quantico, MD

Planning on renting a car to go from Quantico, MD to Smithsburg, MD? 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 6.90 gallons of gas to cover the route between Quantico, MD and Smithsburg, MD.

The estimated cost of gas to go from Quantico to Smithsburg is $24.17.

During the route, an average car will release 135.17 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 $3.50 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Quantico, MD and Smithsburg, MD

If you want to meet halfway between Quantico, MD and Smithsburg, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.076198 and -76.544527, or 39º 4' 34.3128" N, 76º 32' 40.2972" W. This location is 85.90 miles away from Quantico, MD and Smithsburg, MD and it would take approximately 1 hour 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Severna Park, MD, situated 87 miles from Quantico, MD and 85 miles from Smithsburg, MD. It would take 2 hours 9 mins to go from Quantico to Severna Park and 1 hour 44 mins to go from Smithsburg to Severna Park.

Major City Closest to Halfway Point

The major city closest to the halfway point between Quantico, MD and Smithsburg, MD is Baltimore, MD, situated 107 miles from Quantico, MD and 74 miles from Smithsburg, MD. It would take 2 hours 39 mins to go from Quantico to Baltimore and 1 hour 30 mins to go from Smithsburg to Baltimore.