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Distance from Springfield, MA to IAD Airport

Distance

388 mi

Time

8 hours 7 mins

Gas Cost

$36 - $70

Helpful Inaccurate

There are 335.52 miles from Springfield to Washington Dulles International Airport (IAD) in southwest direction and 388 miles (624.43 kilometers) by car, following the I-95 and NJTP route.

Springfield and IAD Airport are 8 hours 7 mins far apart, if you drive non-stop .

This is the fastest route from Springfield, MA to IAD Airport. The halfway point is Chesterfield, NJ.

Springfield, MA and IAD Airport are in the same time zone (EDT). Current time in both locations is 9:14 pm.

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Lowest Price Rental Cars in Springfield, MA

Planning on renting a car to go from Springfield, MA to IAD Airport? Here there are some offers to rent a car in Springfield, MA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Springfield »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 15.58 gallons of gas to cover the route between Springfield, MA and IAD Airport.

The estimated cost of gas to go from Springfield to IAD Airport is $50.83.

During the route, an average car will release 305.31 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 Springfield, MA and IAD Airport

If you want to meet halfway between Springfield, MA 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 40.132690 and -74.671921, or 40º 7' 57.684" N, 74º 40' 18.9156" W. This location is 194.02 miles away from Springfield, MA and IAD Airport and it would take approximately 4 hours 3 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Chesterfield, NJ, situated 209 miles from Springfield, MA and 196 miles from IAD Airport. It would take 3 hours 41 mins to go from Springfield to Chesterfield and 3 hours 29 mins to go from IAD to Chesterfield.

Major City Closest to Halfway Point

The major city closest to the halfway point between Springfield, MA and IAD Airport is Philadelphia, PA, situated 236 miles from Springfield, MA and 162 miles from IAD Airport. It would take 4 hours 8 mins to go from Springfield to and 2 hours 59 mins to go from IAD to Philadelphia.