Distance between cities › USA › Ohio › Delphos, OH › Distance from Delphos to Baltimore–Washington International Airport Book Hotels

Distance from Delphos, OH to BWI Airport

Distance

514 mi

Time

9 hours 44 mins

Gas Cost

$47 - $92

Helpful Inaccurate

There are 421.91 miles from Delphos to Baltimore–Washington International Airport (BWI) in southeast direction and 514 miles (827.20 kilometers) by car, following the I-76 and PATP route.

Delphos and BWI Airport are 9 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Delphos, OH to BWI Airport. The halfway point is Freedom, PA.

Delphos, OH and BWI Airport are in the same time zone (EDT). Current time in both locations is 9:34 pm.

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Lowest Price Rental Cars in Delphos, OH

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Delphos »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 20.66 gallons of gas to cover the route between Delphos, OH and BWI Airport.

The estimated cost of gas to go from Delphos to BWI Airport is $66.18.

During the route, an average car will release 404.70 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 Delphos, OH and BWI Airport

If you want to meet halfway between Delphos, 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 40.748501 and -80.223770, or 40º 44' 54.6036" N, 80º 13' 25.572" W. This location is 257.17 miles away from Delphos, OH and BWI Airport and it would take approximately 4 hours 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Freedom, PA, situated 249 miles from Delphos, OH and 271 miles from BWI Airport. It would take 4 hours 11 mins to go from Delphos to Freedom and 4 hours 17 mins to go from BWI to Freedom.

Major City Closest to Halfway Point

The major city closest to the halfway point between Delphos, OH and BWI Airport is Pittsburgh, PA, situated 273 miles from Delphos, OH and 248 miles from BWI Airport. It would take 4 hours 32 mins to go from Delphos to and 3 hours 56 mins to go from BWI to Pittsburgh.