Live Chat I-20 Community Nearby Traffic i20 2024-05-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I20 Columbia, SC 7.55 Lugoff, SC 10.55 Blythewood, SC 16.19 Interstate highway exits close to I20 Exit 87, i20 6.61 Exit 82, i20 7.37 Exit 80, i20 9.18 Interstate highways close to I20 i20 map 6.61 i77 map 14.25 i26 map 30.82 State roads close to I20 US 1 SC map 1.10 SC 12 map 6.43 SC 34 map 10.04