There are 123.26 miles from Washington to Philadelphia in northeast direction and 137 miles (220.48 kilometers) by car, following the I-95 route.
Washington and Philadelphia are 2 hours 55 mins far apart, if you drive non-stop.
This is the fastest route from Washington, DC to Philadelphia, PA. The halfway point is Aberdeen, MD.
Washington, DC and Philadelphia, PA are in the same time zone (Eastern Daylight Time). Current time in both locations is 8:04 am.
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