| Castelnuovo Berardenga to Smolyan | 682.76 mi (1,098.80 km) |
| Castelnuovo Berardenga to Sofia | 598.50 mi (963.20 km) |
| Castelnuovo Berardenga to Sopot | 670.36 mi (1,078.84 km) |
| Castelnuovo Berardenga to Sozopol | 821.18 mi (1,321.56 km) |
| Castelnuovo Berardenga to Sredets | 796.87 mi (1,282.44 km) |
| Castelnuovo Berardenga to Stamboliyski | 665.75 mi (1,071.42 km) |
| Castelnuovo Berardenga to Stara Zagora | 717.99 mi (1,155.49 km) |
| Castelnuovo Berardenga to Svilengrad | 754.84 mi (1,214.80 km) |
| Castelnuovo Berardenga to Svishtov | 693.57 mi (1,116.20 km) |
| Castelnuovo Berardenga to Targovishte | 757.24 mi (1,218.67 km) |
| Castelnuovo Berardenga to Teteven | 643.57 mi (1,035.73 km) |
| Castelnuovo Berardenga to Troyan | 666.46 mi (1,072.56 km) |
| Castelnuovo Berardenga to Tryavna | 705.94 mi (1,136.10 km) |
| Castelnuovo Berardenga to Tutrakan | 755.40 mi (1,215.71 km) |
| Castelnuovo Berardenga to Varna | 824.24 mi (1,326.49 km) |
