Great Wall 2024-12-21 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Great Wall O Fallon, MO 5.67 mi Wentzville, MO 6.56 mi New Melle, MO 11.86 miInterstate highway exits close to Great Wall Exit 214, i70 1.49 mi Exit 212, i70 2.19 mi Exit 216, i70 4.58 miInterstate highways close to Great Wall i70 map 1.49 mi i64 map 16.29 mi i270mo map 30.45 miState roads close to Great Wall US 40 MO map 1.88 mi US 61 MO map 4.88 mi MO 79 map 9.32 mi