Distance between cities › USA › Delaware › New Castle, DE › Distance from New Castle to Rockville

Distance from New Castle, DE to Rockville, VA

Distance

211 mi

Time

3 hours 40 mins

Gas Cost

$20 - $40

There are 175.68 miles from New Castle to Rockville in southwest direction and 211 miles (339.57 kilometers) by car, following the I-395 S route.

New Castle and Rockville are 3 hours 40 mins far apart, if you drive non-stop .

This is the fastest route from New Castle, DE to Rockville, VA. The halfway point is Colmar Manor, MD.

New Castle, DE and Rockville, VA are in the same time zone (EDT). Current time in both locations is 10:24 pm.

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Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 8.48 gallons of gas to cover the route between New Castle, DE and Rockville, VA.

The estimated cost of gas to go from New Castle to Rockville is $28.62.

During the route, an average car will release 166.12 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 $3.38 per gallon of regular gas. Price last updated on April 17, 2024.
Read more about our CO₂ calculation.

Best Hotels In or Near Rockville, VA

Do you have where to stay when you arrive to Rockville, VA? Check out our hotel recommendations:

Halfway Point Between New Castle, DE and Rockville, VA

If you want to meet halfway between New Castle, DE and Rockville, VA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.915680 and -76.940788, or 38º 54' 56.448" N, 76º 56' 26.8368" W. This location is 105.56 miles away from New Castle, DE and Rockville, VA and it would take approximately 1 hour 50 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Colmar Manor, MD, situated 100 miles from New Castle, DE and 110 miles from Rockville, VA. It would take 1 hour 47 mins to go from New Castle to Colmar Manor and 1 hour 58 mins to go from Rockville to Colmar Manor.

Major City Closest to Halfway Point

The major city closest to the halfway point between New Castle, DE and Rockville, VA is Washington, DC, situated 106 miles from New Castle, DE and 105 miles from Rockville, VA. It would take 1 hour 54 mins to go from New Castle to and 1 hour 50 mins to go from Rockville to Washington.