Distance between cities › USA › Pennsylvania › Dornsife, PA › Distance from Dornsife to Washington Dulles International Airport Book Hotels

Distance from Dornsife, PA to IAD Airport

Distance

158 mi

Time

4 hours 1 min

Gas Cost

$16 - $31

Helpful Inaccurate

There are 128.81 miles from Dornsife to Washington Dulles International Airport (IAD) in southwest direction and 158 miles (254.28 kilometers) by car, following the US-15 and PA 74 route.

Dornsife and IAD Airport are 4 hours 1 min far apart, if you drive non-stop .

This is the fastest route from Dornsife, PA to IAD Airport. The halfway point is Gettysburg, PA.

Dornsife, PA and IAD Airport are in the same time zone (EDT). Current time in both locations is 4:33 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Dornsife, PA to IAD Airport:

Lowest Price Rental Cars in Dornsife, PA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dornsife »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 6.34 gallons of gas to cover the route between Dornsife, PA and IAD Airport.

The estimated cost of gas to go from Dornsife to IAD Airport is $22.34.

During the route, an average car will release 124.20 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 $3.52 per gallon of regular gas. Price last updated on March 18, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Dornsife, PA and IAD Airport

If you want to meet halfway between Dornsife, PA 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 39.847168 and -77.198280, or 39º 50' 49.8048" N, 77º 11' 53.808" W. This location is 78.92 miles away from Dornsife, PA and IAD Airport and it would take approximately 2 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Gettysburg, PA, situated 82 miles from Dornsife, PA and 79 miles from IAD Airport. It would take 1 hour 51 mins to go from Dornsife to Gettysburg and 1 hour 41 mins to go from IAD to Gettysburg.