| Camp Springs to Popovo | 5,007.08 mi (8,058.11 km) |
| Camp Springs to Provadia | 5,061.93 mi (8,146.38 km) |
| Camp Springs to Radnevo | 5,038.97 mi (8,109.43 km) |
| Camp Springs to Radomir | 4,906.44 mi (7,896.15 km) |
| Camp Springs to Rakitovo | 4,976.33 mi (8,008.63 km) |
| Camp Springs to Rakovski | 5,000.00 mi (8,046.73 km) |
| Camp Springs to Razgrad | 5,010.70 mi (8,063.95 km) |
| Camp Springs to Razlog | 4,954.89 mi (7,974.12 km) |
| Camp Springs to Ruse | 4,976.20 mi (8,008.41 km) |
| Camp Springs to Samokov | 4,940.07 mi (7,950.27 km) |
| Camp Springs to Sandanski | 4,960.06 mi (7,982.44 km) |
| Camp Springs to Sevlievo | 4,975.51 mi (8,007.31 km) |
| Camp Springs to Shumen | 5,037.81 mi (8,107.57 km) |
| Camp Springs to Silistra | 5,015.55 mi (8,071.75 km) |
| Camp Springs to Sliven | 5,039.05 mi (8,109.57 km) |
