Knoxville Iowa Traffic 2024-12-23 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Knoxville Iowa Melcher, IA 9.39 mi Harvey, IA 13.69 mi Dallas, IA 14.32 miInterstate highway exits close to Knoxville Iowa Exit 164, i80 41.90 mi Exit 168, i80 42.60 mi Exit 159, i80 43.12 miInterstate highways close to Knoxville Iowa i80 map 41.90 mi i35 map 55.14 mi i280ia map 204.00 miState roads close to Knoxville Iowa IA 92 map 0.62 mi IA 5 map 2.43 mi IA 163 map 16.74 mi