Live Chat I-95 Community Nearby Traffic Walnut Hill Station Post Office (Amenity postoffice) 2024-04-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Walnut Hill Station Post Office (Amenity Postoffice) Blackstone, MA 3.49 North Smithfield, RI 3.99 Manville, RI 4.54 Interstate highway exits close to Walnut Hill Station Post Office (Amenity Postoffice) Exit 9b a, i295ri 6.97 Exit 10, i295ri 8.59 Exit 11, i295ri 10.35 Interstate highways close to Walnut Hill Station Post Office (Amenity Postoffice) i295ri map 6.97 i495ma map 11.23 i95 map 16.16 State roads close to Walnut Hill Station Post Office (Amenity Postoffice) RI 122 map 0.50 RI 126 map 0.73 RI 104 map 0.79