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Distance from Harrison, SD to BWI Airport

Distance

1,384 mi

Time

1 day 1 hour

Gas Cost

$127 - $246

Helpful Inaccurate

There are 1,168.24 miles from Harrison to Baltimore–Washington International Airport (BWI) in southeast direction and 1,384 miles (2,227.33 kilometers) by car, following the I-90 route.

Harrison and BWI Airport are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Harrison, SD to BWI Airport. The halfway point is Jefferson Park, IL.

Please note the time difference between Harrison, SD and BWI Airport is 1 hour. The current time in Harrison is 8:22 pm and the current time in BWI Airport is 9:22 pm.

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Lowest Price Rental Cars in Harrison, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Harrison »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 55.60 gallons of gas to cover the route between Harrison, SD and BWI Airport.

The estimated cost of gas to go from Harrison to BWI Airport is $178.13.

During the route, an average car will release 1,089.24 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 Harrison, SD and BWI Airport

If you want to meet halfway between Harrison, SD 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 41.956348 and -87.762329, or 41º 57' 22.8528" N, 87º 45' 44.3844" W. This location is 692.17 miles away from Harrison, SD and BWI Airport and it would take approximately 12 hours 43 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Jefferson Park, IL, situated 671 miles from Harrison, SD and 713 miles from BWI Airport. It would take 9 hours 56 mins to go from Harrison to Jefferson Park and 10 hours 55 mins to go from BWI to Jefferson Park.

Major City Closest to Halfway Point

The major city closest to the halfway point between Harrison, SD and BWI Airport is Chicago, IL, situated 682 miles from Harrison, SD and 703 miles from BWI Airport. It would take 10 hours 7 mins to go from Harrison to and 10 hours 45 mins to go from BWI to Chicago.