Live Chat I-88 Community Nearby Traffic Cortland Post Office (Amenity postoffice) 2024-06-07 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Cortland Post Office (Amenity Postoffice) Dekalb, IL 4.67 Virgil, IL 7.64 Sycamore, IL 7.73 Interstate highway exits close to Cortland Post Office (Amenity Postoffice) Exit 94, i88 3.63 Exit 92, i88 7.28 Exit 109, i88 21.76 Interstate highways close to Cortland Post Office (Amenity Postoffice) i88 map 3.63 i39 map 27.48 i90 map 28.81 State roads close to Cortland Post Office (Amenity Postoffice) IL 38 map 0.87 IL 23 map 4.52 KANE COUNTY HIGHWAY 1 map 7.33