Distance between cities › USA › South Dakota › Herreid, SD › Distance from Herreid to Poolesville Book Hotels

Distance from Herreid, SD to Poolesville, MD

Distance

1,477 mi

Time

1 day 3 hours

Gas Cost

$138 - $268

There are 1,237.84 miles from Herreid to Poolesville in southeast direction and 1,477 miles (2,377.00 kilometers) by car, following the I-94 route.

Herreid and Poolesville are 1 day 3 hours far apart, if you drive non-stop .

This is the fastest route from Herreid, SD to Poolesville, MD.

Please note the time difference between Herreid, SD and Poolesville, MD is 1 hour. The current time in Herreid is 3:30 pm and the current time in Poolesville is 4:30 pm.

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Lowest Price Rental Cars in Herreid, SD

Planning on renting a car to go from Herreid, SD to Poolesville, MD? 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 59.33 gallons of gas to cover the route between Herreid, SD and Poolesville, MD.

The estimated cost of gas to go from Herreid to Poolesville is $193.54.

During the route, an average car will release 1,162.44 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 Poolesville, MD

If you want to meet halfway between Herreid, SD and Poolesville, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.24711 and -88.942718, or 42º 14' 49.596" N, 88º 56' 33.7848" W. This location is 738.69 miles away from Herreid, SD and Poolesville, MD and it would take approximately 13 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cherry Valley, IL, situated 729 miles from Herreid, SD and 750 miles from Poolesville, MD. It would take 13 hours 44 mins to go from Herreid to Cherry Valley and 14 hours 11 mins to go from Poolesville to Cherry Valley.

Major City Closest to Halfway Point

The major city closest to the halfway point between Herreid, SD and Poolesville, MD is Rockford, IL, situated 731 miles from Herreid, SD and 760 miles from Poolesville, MD. It would take 13 hours 51 mins to go from Herreid to Rockford and 14 hours 25 mins to go from Poolesville to Rockford.