Union Mill Shell 2024-12-22 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Union Mill Shell Centreville, VA 0.86 mi Clifton, VA 5.08 mi Fairfax, VA 6.30 miInterstate highway exits close to Union Mill Shell Exit 52, i66 1.47 mi Exit 53b a, i66 1.75 mi Exit 55, i66 4.63 miInterstate highways close to Union Mill Shell i66 map 1.47 mi i495va map 18.57 mi i495dc map 18.57 miState roads close to Union Mill Shell VA 28 map 0.21 mi US 29 VA map 0.87 mi VA 7700 map 3.58 mi