| Rock Hill to Sangeorgiu de Mures | 5,155.72 mi (8,297.32 km) |
| Rock Hill to Sangeorz-Bai | 5,131.50 mi (8,258.35 km) |
| Rock Hill to Sannicolau Mare | 5,021.69 mi (8,081.63 km) |
| Rock Hill to Santana | 5,046.52 mi (8,121.58 km) |
| Rock Hill to Satu Mare | 5,046.23 mi (8,121.13 km) |
| Rock Hill to Scobinti | 5,216.64 mi (8,395.38 km) |
| Rock Hill to Scornicesti | 5,237.92 mi (8,429.62 km) |
| Rock Hill to Sebes | 5,143.78 mi (8,278.11 km) |
| Rock Hill to Seini | 5,063.11 mi (8,148.28 km) |
| Rock Hill to Sfantu-Gheorghe | 5,234.67 mi (8,424.39 km) |
| Rock Hill to Sibiu | 5,173.36 mi (8,325.72 km) |
| Rock Hill to Sighetu Marmatiei | 5,079.41 mi (8,174.51 km) |
| Rock Hill to Sighisoara | 5,181.60 mi (8,338.98 km) |
| Rock Hill to Simeria | 5,125.86 mi (8,249.28 km) |
| Rock Hill to Sinaia | 5,246.25 mi (8,443.02 km) |
