Alton Missouri Traffic 2024-12-23 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Alton Missouri Couch, MO 11.70 mi Myrtle, MO 17.43 mi Thayer, MO 20.91 miInterstate highway exits close to Alton Missouri Exit 163, i44 144.13 mi Exit 166, i44 144.13 mi Exit 169, i44 144.56 miInterstate highways close to Alton Missouri i44 map 144.13 mi i55 map 152.47 mi i57 map 164.53 miState roads close to Alton Missouri US 160 MO map 0.67 mi MO 19 map 3.02 mi MO 142 map 16.00 mi