Williams Iowa Traffic 2025-01-04 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Williams Iowa Blairsburg, IA 7.85 mi Alden, IA 12.18 mi Popejoy, IA 15.50 miInterstate highway exits close to Williams Iowa Exit 144, i35 2.49 mi Exit 147, i35 3.61 mi Exit 142b a, i35 4.56 miInterstate highways close to Williams Iowa i35 map 2.49 mi i80 map 90.59 mi i90 map 131.23 miState roads close to Williams Iowa IA COUNTY D25 map 1.70 mi IA CR R61 map 4.36 mi US 20 IA map 4.36 mi