Chat Report Accident Traffic Great Mills Traffic 2024-12-25 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Great Mills Callaway, MD 4.18 mi California, MD 5.14 mi Lexington Park, MD 5.21 mi Interstate highway exits close to Great Mills Exit 9, i95 71.06 mi Exit 11, i95 71.95 mi Exit 7, i95 72.17 mi Interstate highways close to Great Mills i95 map 71.06 mi i97 map 81.19 mi i495va map 83.40 mi State roads close to Great Mills MD 237 map 0.51 mi MD 471 map 1.38 mi MD 246 map 1.55 mi