Castalian Springs Tennessee Traffic 2024-12-15 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Castalian Springs Tennessee Hartsville, TN 13.69 mi Bethpage, TN 13.78 mi Gallatin, TN 13.83 miInterstate highway exits close to Castalian Springs Tennessee Exit 239, i40 21.22 mi Exit 238, i40 21.70 mi Exit 236, i40 21.74 miInterstate highways close to Castalian Springs Tennessee i40 map 21.22 mi i65 map 34.89 mi i24 map 45.73 miState roads close to Castalian Springs Tennessee TN 25 map 1.58 mi TN 260 map 8.41 mi TN 141 map 11.33 mi