Sonic 2024-12-19 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Sonic Castle, OK 13.74 mi Boley, OK 16.79 mi Cromwell, OK 17.51 miInterstate highway exits close to Sonic Exit 221, i40 2.22 mi Exit 217, i40 7.48 mi Exit 227, i40 10.43 miInterstate highways close to Sonic i40 map 2.22 mi i44 map 46.05 mi i240ok map 89.00 miState roads close to Sonic US 75 OK map 16.82 mi US 377 OK map 32.41 mi US 270 OK map 38.17 mi