Live Chat I-780 CA Community Nearby Traffic Benicia, CA Post Office (Amenity postoffice) 2024-06-05 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Benicia, CA Post Office (Amenity Postoffice) Port Costa, CA 4.39 Vallejo, CA 5.71 Crockett, CA 6.34 Interstate highway exits close to Benicia, CA Post Office (Amenity Postoffice) Exit 4, i780ca 1.13 Exit 5, i780ca 1.59 Exit 3a, i780ca 2.19 Interstate highways close to Benicia, CA Post Office (Amenity Postoffice) i780ca map 1.13 i680ca map 2.28 i80 map 6.60 State roads close to Benicia, CA Post Office (Amenity Postoffice) CA 29 map 6.65 CA 4 map 6.74 37 WESTBOUND map 9.61