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

Distance from Quantico, MD to Only, TN

Distance

841 mi

Time

16 hours 8 mins

Gas Cost

$78 - $152

There are 680.29 miles from Quantico to Only in southwest direction and 841 miles (1,353.46 kilometers) by car, following the I-40 route.

Quantico and Only are 16 hours 8 mins far apart, if you drive non-stop .

This is the fastest route from Quantico, MD to Only, TN.

Please note the time difference between Quantico, MD and Only, TN is 1 hour. The current time in Quantico is 5:08 am and the current time in Only is 4:08 am.

Any questions or tips to share?

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

Lowest Price Rental Cars in Quantico, MD

Planning on renting a car to go from Quantico, MD to Only, TN? 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 33.78 gallons of gas to cover the route between Quantico, MD and Only, TN.

The estimated cost of gas to go from Quantico to Only is $110.20.

During the route, an average car will release 661.90 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 Only, TN

If you want to meet halfway between Quantico, MD and Only, TN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.93558 and -81.170524, or 36º 56' 8.088" N, 81º 10' 13.8864" W. This location is 420.61 miles away from Quantico, MD and Only, TN 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 Crockett, VA, situated 429 miles from Quantico, MD and 417 miles from Only, TN. It would take 8 hours 45 mins to go from Quantico to Crockett and 7 hours 45 mins to go from Only to Crockett.