| Cividale del Friuli to Popovo | 655.61 mi (1,055.10 km) |
| Cividale del Friuli to Provadia | 716.06 mi (1,152.38 km) |
| Cividale del Friuli to Radnevo | 671.59 mi (1,080.81 km) |
| Cividale del Friuli to Radomir | 530.01 mi (852.97 km) |
| Cividale del Friuli to Rakitovo | 599.87 mi (965.40 km) |
| Cividale del Friuli to Rakovski | 628.28 mi (1,011.11 km) |
| Cividale del Friuli to Razgrad | 664.45 mi (1,069.32 km) |
| Cividale del Friuli to Razlog | 576.97 mi (928.55 km) |
| Cividale del Friuli to Ruse | 631.27 mi (1,015.93 km) |
| Cividale del Friuli to Samokov | 564.06 mi (907.76 km) |
| Cividale del Friuli to Sandanski | 581.59 mi (935.98 km) |
| Cividale del Friuli to Sevlievo | 612.25 mi (985.32 km) |
| Cividale del Friuli to Shumen | 690.09 mi (1,110.59 km) |
| Cividale del Friuli to Silistra | 687.11 mi (1,105.79 km) |
| Cividale del Friuli to Sliven | 678.28 mi (1,091.59 km) |
