Distance between cities › USA › New Hampshire › Brentwood, NH › Distance from Brentwood to Washington Dulles International Airport

Distance from Brentwood, NH to IAD Airport

Distance

497 mi

Time

8 hours 33 mins

Gas Cost

$48 - $93

Helpful Inaccurate

There are 433.63 miles from Brentwood to Washington Dulles International Airport (IAD) in southwest direction and 497 miles (799.84 kilometers) by car, following the I-95 and NJTP S route.

Brentwood and IAD Airport are 8 hours 33 mins far apart, if you drive non-stop .

This is the fastest route from Brentwood, NH to IAD Airport. The halfway point is Secaucus, NJ.

Brentwood, NH and IAD Airport are in the same time zone (EDT). Current time in both locations is 7:30 am.

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Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 19.96 gallons of gas to cover the route between Brentwood, NH and IAD Airport.

The estimated cost of gas to go from Brentwood to IAD Airport is $67.48.

During the route, an average car will release 391.06 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 18, 2024.
Read more about our CO₂ calculation.

Best Hotels In or Near IAD Airport

Do you have where to stay when you arrive to IAD Airport? Check out our hotel recommendations:

Halfway Point Between Brentwood, NH and IAD Airport

If you want to meet halfway between Brentwood, NH and IAD Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.791050 and -74.071854, or 40º 47' 27.78" N, 74º 4' 18.6744" W. This location is 248.50 miles away from Brentwood, NH and IAD Airport and it would take approximately 4 hours 16 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Secaucus, NJ, situated 252 miles from Brentwood, NH and 249 miles from IAD Airport. It would take 4 hours 31 mins to go from Brentwood to Secaucus and 4 hours 19 mins to go from IAD to Secaucus.

Major City Closest to Halfway Point

The major city closest to the halfway point between Brentwood, NH and IAD Airport is Brooklyn, NY, situated 251 miles from Brentwood, NH and 254 miles from IAD Airport. It would take 4 hours 30 mins to go from Brentwood to and 4 hours 31 mins to go from IAD to Brooklyn.