| Castelnuovo Berardenga to Popovo | 739.07 mi (1,189.43 km) |
| Castelnuovo Berardenga to Provadia | 800.29 mi (1,287.94 km) |
| Castelnuovo Berardenga to Radnevo | 733.85 mi (1,181.02 km) |
| Castelnuovo Berardenga to Radomir | 581.00 mi (935.03 km) |
| Castelnuovo Berardenga to Rakitovo | 645.36 mi (1,038.60 km) |
| Castelnuovo Berardenga to Rakovski | 685.38 mi (1,103.01 km) |
| Castelnuovo Berardenga to Razgrad | 752.22 mi (1,210.59 km) |
| Castelnuovo Berardenga to Razlog | 616.04 mi (991.42 km) |
| Castelnuovo Berardenga to Ruse | 722.99 mi (1,163.54 km) |
| Castelnuovo Berardenga to Samokov | 613.95 mi (988.06 km) |
| Castelnuovo Berardenga to Sandanski | 612.28 mi (985.38 km) |
| Castelnuovo Berardenga to Sevlievo | 685.19 mi (1,102.71 km) |
| Castelnuovo Berardenga to Shumen | 774.54 mi (1,246.50 km) |
| Castelnuovo Berardenga to Silistra | 787.22 mi (1,266.91 km) |
| Castelnuovo Berardenga to Sliven | 749.56 mi (1,206.29 km) |
