| Frenstat pod Radhostem to Popovo | 573.17 mi (922.43 km) |
| Frenstat pod Radhostem to Provadia | 621.03 mi (999.45 km) |
| Frenstat pod Radhostem to Radnevo | 622.65 mi (1,002.05 km) |
| Frenstat pod Radhostem to Radomir | 534.01 mi (859.41 km) |
| Frenstat pod Radhostem to Rakitovo | 593.97 mi (955.90 km) |
| Frenstat pod Radhostem to Rakovski | 596.97 mi (960.73 km) |
| Frenstat pod Radhostem to Razgrad | 572.51 mi (921.37 km) |
| Frenstat pod Radhostem to Razlog | 586.81 mi (944.38 km) |
| Frenstat pod Radhostem to Ruse | 539.05 mi (867.51 km) |
| Frenstat pod Radhostem to Samokov | 560.18 mi (901.52 km) |
| Frenstat pod Radhostem to Sandanski | 603.15 mi (970.68 km) |
| Frenstat pod Radhostem to Sevlievo | 557.81 mi (897.71 km) |
| Frenstat pod Radhostem to Shumen | 599.24 mi (964.39 km) |
| Frenstat pod Radhostem to Silistra | 568.33 mi (914.64 km) |
| Frenstat pod Radhostem to Sliven | 612.72 mi (986.08 km) |
