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Distance from Dublin, OH to BWI Airport

Distance

417 mi

Time

8 hours 6 mins

Gas Cost

$38 - $74

Helpful Inaccurate

There are 348.74 miles from Dublin to Baltimore–Washington International Airport (BWI) in east direction and 417 miles (671.10 kilometers) by car, following the I-70 route.

Dublin and BWI Airport are 8 hours 6 mins far apart, if you drive non-stop .

This is the fastest route from Dublin, OH to BWI Airport. The halfway point is Granville, WV.

Dublin, OH and BWI Airport are in the same time zone (EDT). Current time in both locations is 2:50 pm.

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Lowest Price Rental Cars in Dublin, OH

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dublin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 16.76 gallons of gas to cover the route between Dublin, OH and BWI Airport.

The estimated cost of gas to go from Dublin to BWI Airport is $53.70.

During the route, an average car will release 328.37 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 Dublin, OH and BWI Airport

If you want to meet halfway between Dublin, OH and BWI Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.639484 and -80.010056, or 39º 38' 22.1424" N, 80º 0' 36.2016" W. This location is 208.66 miles away from Dublin, OH and BWI 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 Granville, WV, situated 221 miles from Dublin, OH and 213 miles from BWI Airport. It would take 3 hours 24 mins to go from Dublin to Granville and 3 hours 19 mins to go from BWI to Granville.