There are 87.81 miles from New Castle to Adelphi in southwest direction and 98 miles (157.72 kilometers) by car, following the I-95 S route.
New Castle and Adelphi are 1 hour 42 mins far apart, if you drive non-stop .
This is the fastest route from New Castle, DE to Adelphi, MD. The halfway point is Joppa, MD.
New Castle, DE and Adelphi, MD are in the same time zone (EDT). Current time in both locations is 8:36 am.
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