Smithville Tennessee Traffic 2024-12-25 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Smithville Tennessee Dowelltown, TN 13.96 mi Liberty, TN 18.06 mi Walling, TN 18.07 miInterstate highway exits close to Smithville Tennessee Exit 273, i40 19.86 mi Exit 276, i40 23.53 mi Exit 268, i40 24.03 miInterstate highways close to Smithville Tennessee i40 map 19.86 mi i24 map 51.85 mi i65 map 88.50 miState roads close to Smithville Tennessee TN 56 map 1.80 mi TN 288 map 3.48 mi TN 146 map 3.50 mi