US Post Office 2024-09-23 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US Post Office Sigourney, IA 8.39 mi Martinsburg, IA 9.59 mi Thornburg, IA 9.92 miInterstate highway exits close to US Post Office Exit 205, i80 48.10 mi Exit 211, i80 48.54 mi Exit 201, i80 48.80 miInterstate highways close to US Post Office i80 map 48.02 mi i35 map 118.83 mi i280ia map 134.37 miState roads close to US Post Office IA 149 map 3.70 mi IA 21 map 7.48 mi IA 92 map 8.07 mi