| Shelbyville to Popovo | 5,540.94 mi (8,917.29 km) |
| Shelbyville to Provadia | 5,594.22 mi (9,003.03 km) |
| Shelbyville to Radnevo | 5,576.28 mi (8,974.16 km) |
| Shelbyville to Radomir | 5,447.74 mi (8,767.29 km) |
| Shelbyville to Rakitovo | 5,517.42 mi (8,879.44 km) |
| Shelbyville to Rakovski | 5,538.91 mi (8,914.02 km) |
| Shelbyville to Razgrad | 5,543.56 mi (8,921.50 km) |
| Shelbyville to Razlog | 5,497.17 mi (8,846.84 km) |
| Shelbyville to Ruse | 5,509.16 mi (8,866.13 km) |
| Shelbyville to Samokov | 5,481.03 mi (8,820.86 km) |
| Shelbyville to Sandanski | 5,503.43 mi (8,856.92 km) |
| Shelbyville to Sevlievo | 5,512.15 mi (8,870.94 km) |
| Shelbyville to Shumen | 5,570.68 mi (8,965.14 km) |
| Shelbyville to Silistra | 5,545.39 mi (8,924.44 km) |
| Shelbyville to Sliven | 5,574.65 mi (8,971.53 km) |
