Live Chat I-77 Community Nearby Traffic i77 2024-05-25 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I77 Columbia, SC 0.00 Cayce, SC 9.93 West Columbia, SC 11.09 Interstate highway exits close to I77 Exit 10, i77 1.67 Exit 12, i77 2.84 Exit 9b a, i77 4.01 Interstate highways close to I77 i77 map 1.67 i20 map 7.50 i26 map 12.53 State roads close to I77 SC 16 map 0.75 SC 12 map 1.46 SC 760 map 1.47