From TRENTON TRANSIT CENTER station tram to Pennsauken Transit Center then train to Atlantic City. 3 h 6 min $18. From South Broad St At Hudson St bus to Gate #3 Inside The Wrtc then bus to Arrival Area Inside Ac Bus Terminal. 3 h 33 min $30. From Trenton train to Philadelphia, PA then bus to Atlantic City, NJ - Resorts. 3 h 59 min $24. From Trenton drive to Atlantic City. 1 h 34 min $9.