Buffalo Gap South Dakota Traffic 2024-10-07 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Buffalo Gap South Dakota Oral, SD 23.14 mi Oglala, SD 29.53 mi Fairburn, SD 31.23 miInterstate highway exits close to Buffalo Gap South Dakota Exit 61, i90 71.06 mi Exit 78, i90 71.29 mi Exit 60, i90 71.40 miInterstate highways close to Buffalo Gap South Dakota i90 map 71.06 mi i25 map 196.97 mi i80 map 253.79 miState roads close to Buffalo Gap South Dakota US 18 SD map 31.83 mi US 385 SD map 38.05 mi US 16A SD map 43.83 mi