Blythewood South Carolina Traffic 2024-12-15 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Blythewood South Carolina Columbia, SC 11.31 mi Elgin, SC 16.19 mi Ridgeway, SC 16.98 miInterstate highway exits close to Blythewood South Carolina Exit 27, i77 1.59 mi Exit 24, i77 3.49 mi Exit 22, i77 7.49 miInterstate highways close to Blythewood South Carolina i77 map 1.59 mi i20 map 14.10 mi i26 map 20.47 miState roads close to Blythewood South Carolina US 21 SC map 1.33 mi SC 555 map 2.56 mi US 321 SC map 5.42 mi