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

Distance from Quantico, MD to Seneca, SC

Distance

602 mi

Time

12 hours 39 mins

Gas Cost

$56 - $109

There are 474.35 miles from Quantico to Seneca in southwest direction and 602 miles (968.83 kilometers) by car and ferry, following the I-85 route.

Quantico and Seneca are 12 hours 39 mins far apart, if you drive non-stop for 12 hours 36 mins and take a ferry for 3 minutes .

This is the fastest route from Quantico, MD to Seneca, SC.

Quantico, MD and Seneca, SC are in the same time zone (EDT). Current time in both locations is 11:01 am.

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Lowest Price Rental Cars in Quantico, MD

Planning on renting a car to go from Quantico, MD to Seneca, SC? 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 24.19 gallons of gas to cover the route between Quantico, MD and Seneca, SC.

The estimated cost of gas to go from Quantico to Seneca is $78.92.

During the route, an average car will release 474 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 Seneca, SC

If you want to meet halfway between Quantico, MD and Seneca, SC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.214235 and -78.669546, or 36º 12' 51.246" N, 78º 40' 10.3656" W. This location is 301.21 miles away from Quantico, MD and Seneca, SC and it would take approximately 6 hours 19 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Stem, NC, situated 315 miles from Quantico, MD and 296 miles from Seneca, SC. It would take 6 hours 58 mins to go from Quantico to Stem and 5 hours 54 mins to go from Seneca to Stem.

Major City Closest to Halfway Point

The major city closest to the halfway point between Quantico, MD and Seneca, SC is Raleigh, NC, situated 323 miles from Quantico, MD and 301 miles from Seneca, SC. It would take 7 hours 5 mins to go from Quantico to Raleigh and 6 hours 4 mins to go from Seneca to Raleigh.