Live Chat I-94 Community Nearby Traffic Oconomowoc Post Office (Amenity postoffice) 2024-05-25 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Oconomowoc Post Office (Amenity Postoffice) Okauchee, WI 4.25 Nashotah, WI 7.04 Delafield, WI 9.58 Interstate highway exits close to Oconomowoc Post Office (Amenity Postoffice) Exit 282, i94 4.57 Exit 283, i94 6.48 Exit 277, i94 6.83 Interstate highways close to Oconomowoc Post Office (Amenity Postoffice) i94 map 4.57 i43 map 31.00 i90 map 52.78 State roads close to Oconomowoc Post Office (Amenity Postoffice) WI 16 map 0.70 US 18 WI map 9.41 US 41 WI map 29.41