Distance between cities › USA › South Dakota › Herreid, SD › Distance from Herreid to Baltimore–Washington International Airport Book Hotels

Distance from Herreid, SD to BWI Airport

Distance

1,505 mi

Time

1 day 4 hours

Gas Cost

$140 - $273

Helpful Inaccurate

There are 1,271.84 miles from Herreid to Baltimore–Washington International Airport (BWI) in southeast direction and 1,505 miles (2,422.06 kilometers) by car, following the I-94 route.

Herreid and BWI Airport are 1 day 4 hours far apart, if you drive non-stop .

This is the fastest route from Herreid, SD to BWI Airport. The halfway point is Beloit, WI.

Please note the time difference between Herreid, SD and BWI Airport is 1 hour. The current time in Herreid is 9:48 am and the current time in BWI Airport is 10:48 am.

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Lowest Price Rental Cars in Herreid, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Herreid »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 60.46 gallons of gas to cover the route between Herreid, SD and BWI Airport.

The estimated cost of gas to go from Herreid to BWI Airport is $197.21.

During the route, an average car will release 1,184.46 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Herreid, SD and BWI Airport

If you want to meet halfway between Herreid, 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 42.524227 and -88.983398, or 42º 31' 27.2172" N, 88º 59' 0.2328" W. This location is 752.68 miles away from Herreid, SD and BWI Airport and it would take approximately 14 hours 8 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Beloit, WI, situated 775 miles from Herreid, SD and 798 miles from BWI Airport. It would take 12 hours 8 mins to go from Herreid to Beloit and 12 hours 13 mins to go from BWI to Beloit.

Major City Closest to Halfway Point

The major city closest to the halfway point between Herreid, SD and BWI Airport is Rockford, IL, situated 796 miles from Herreid, SD and 787 miles from BWI Airport. It would take 12 hours 30 mins to go from Herreid to and 12 hours 7 mins to go from BWI to Rockford.