Live Chat I-88 Community Nearby Traffic DeKalb Post Office (Amenity postoffice) 2024-04-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to DeKalb Post Office (Amenity Postoffice) Cortland, IL 4.67 Sycamore, IL 8.86 Malta, IL 11.37 Interstate highway exits close to DeKalb Post Office (Amenity Postoffice) Exit 94, i88 3.20 Exit 92, i88 3.31 Exit 97a b, i39 22.86 Interstate highways close to DeKalb Post Office (Amenity Postoffice) i88 map 2.57 i39 map 22.86 i90 map 31.15 State roads close to DeKalb Post Office (Amenity Postoffice) IL 38 map 0.44 IL 23 map 0.52 IL 64 map 8.22