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

Distance from Quantico, MD to Roy, UT

Distance

2,173 mi

Time

1 day 14 hours

Gas Cost

$202 - $394

There are 1,922.57 miles from Quantico to Roy in west direction and 2,173 miles (3,497.10 kilometers) by car, following the I-80 route.

Quantico and Roy are 1 day 14 hours far apart, if you drive non-stop .

This is the fastest route from Quantico, MD to Roy, UT.

Please note the time difference between Quantico, MD and Roy, UT is 2 hours. The current time in Quantico is 5:06 am and the current time in Roy is 3:06 am.

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Lowest Price Rental Cars in Quantico, MD

Planning on renting a car to go from Quantico, MD to Roy, UT? 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 87.25 gallons of gas to cover the route between Quantico, MD and Roy, UT.

The estimated cost of gas to go from Quantico to Roy is $284.61.

During the route, an average car will release 1,709.39 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 Roy, UT

If you want to meet halfway between Quantico, MD and Roy, UT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.682718 and -93.296853, or 41º 40' 57.7848" N, 93º 17' 48.6708" W. This location is 1,086.26 miles away from Quantico, MD and Roy, UT and it would take approximately 19 hours 29 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Colfax, IA, situated 1,095 miles from Quantico, MD and 1,080 miles from Roy, UT. It would take 20 hours 45 mins to go from Quantico to Colfax and 18 hours 17 mins to go from Roy to Colfax.

Major City Closest to Halfway Point

The major city closest to the halfway point between Quantico, MD and Roy, UT is Des Moines, IA, situated 1,117 miles from Quantico, MD and 1,057 miles from Roy, UT. It would take 21 hours 10 mins to go from Quantico to Des Moines and 17 hours 52 mins to go from Roy to Des Moines.