Live Chat I-87 Community Nearby Traffic Round Lake Post Office (Amenity postoffice) 2024-05-01 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Round Lake Post Office (Amenity Postoffice) Ballston Lake, NY 6.20 Mechanicville, NY 7.42 Clifton Park, NY 8.78 Interstate highway exits close to Round Lake Post Office (Amenity Postoffice) Exit 11, i87 1.01 Exit 10, i87 3.37 Exit 12, i87 4.32 Interstate highways close to Round Lake Post Office (Amenity Postoffice) i87 map 1.01 i90 map 22.87 i88 map 24.05 State roads close to Round Lake Post Office (Amenity Postoffice) US 9 NY map 0.52 SARATOGA COUNTY ROUTE 80 map 0.80 SARATOGA COUNTY ROUTE 82 map 2.52