| Drobeta-Turnu Severin to Popovo | 198.94 mi (320.17 km) |
| Drobeta-Turnu Severin to Provadia | 258.27 mi (415.65 km) |
| Drobeta-Turnu Severin to Radnevo | 230.39 mi (370.78 km) |
| Drobeta-Turnu Severin to Radomir | 144.72 mi (232.91 km) |
| Drobeta-Turnu Severin to Rakitovo | 196.76 mi (316.65 km) |
| Drobeta-Turnu Severin to Rakovski | 199.32 mi (320.77 km) |
| Drobeta-Turnu Severin to Razgrad | 206.39 mi (332.15 km) |
| Drobeta-Turnu Severin to Razlog | 194.40 mi (312.85 km) |
| Drobeta-Turnu Severin to Ruse | 172.87 mi (278.21 km) |
| Drobeta-Turnu Severin to Samokov | 165.01 mi (265.56 km) |
| Drobeta-Turnu Severin to Sandanski | 214.17 mi (344.68 km) |
| Drobeta-Turnu Severin to Sevlievo | 165.56 mi (266.44 km) |
| Drobeta-Turnu Severin to Shumen | 232.52 mi (374.21 km) |
| Drobeta-Turnu Severin to Silistra | 230.44 mi (370.86 km) |
| Drobeta-Turnu Severin to Sliven | 228.11 mi (367.11 km) |
