Distance between cities › USA › Ohio › Solon, OH › Distance from Solon to Washington Dulles International Airport Book Hotels

Distance from Solon, OH to IAD Airport

Distance

327 mi

Time

6 hours 47 mins

Gas Cost

$30 - $58

Helpful Inaccurate

There are 269.40 miles from Solon to Washington Dulles International Airport (IAD) in southeast direction and 327 miles (526.26 kilometers) by car, following the I-76 and PATP route.

Solon and IAD Airport are 6 hours 47 mins far apart, if you drive non-stop .

This is the fastest route from Solon, OH to IAD Airport. The halfway point is Sipesville, PA.

Solon, OH and IAD Airport are in the same time zone (EDT). Current time in both locations is 2:51 pm.

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Lowest Price Rental Cars in Solon, OH

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Solon »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 13.15 gallons of gas to cover the route between Solon, OH and IAD Airport.

The estimated cost of gas to go from Solon to IAD Airport is $42.13.

During the route, an average car will release 257.62 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Solon, OH and IAD Airport

If you want to meet halfway between Solon, OH 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 40.081196 and -79.171326, or 40º 4' 52.3056" N, 79º 10' 16.7736" W. This location is 163.71 miles away from Solon, OH and IAD Airport and it would take approximately 3 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sipesville, PA, situated 183 miles from Solon, OH and 177 miles from IAD Airport. It would take 2 hours 51 mins to go from Solon to Sipesville and 3 hours 10 mins to go from IAD to Sipesville.