Live Chat I-70 Community Nearby Traffic Ellicott City Post Office (Amenity postoffice) 2024-05-02 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Ellicott City Post Office (Amenity Postoffice) Simpsonville, MD 0.00 Clarksville, MD 4.21 Dayton, MD 4.89 Interstate highway exits close to Ellicott City Post Office (Amenity Postoffice) Exit 80, i70 8.13 Exit 82, i70 8.41 Exit 83, i70 8.41 Interstate highways close to Ellicott City Post Office (Amenity Postoffice) i70 map 8.13 i95 map 13.18 i695md map 18.39 State roads close to Ellicott City Post Office (Amenity Postoffice) MD 108 map 2.03 MD 32 map 2.81 MD 216 map 6.52