| Cividale del Friuli to Smolyan | 641.51 mi (1,032.40 km) |
| Cividale del Friuli to Sofia | 541.58 mi (871.59 km) |
| Cividale del Friuli to Sopot | 606.89 mi (976.70 km) |
| Cividale del Friuli to Sozopol | 749.17 mi (1,205.68 km) |
| Cividale del Friuli to Sredets | 728.03 mi (1,171.64 km) |
| Cividale del Friuli to Stamboliyski | 614.29 mi (988.61 km) |
| Cividale del Friuli to Stara Zagora | 654.52 mi (1,053.34 km) |
| Cividale del Friuli to Svilengrad | 701.17 mi (1,128.42 km) |
| Cividale del Friuli to Svishtov | 607.66 mi (977.94 km) |
| Cividale del Friuli to Targovishte | 674.51 mi (1,085.52 km) |
| Cividale del Friuli to Teteven | 576.73 mi (928.16 km) |
| Cividale del Friuli to Troyan | 598.23 mi (962.75 km) |
| Cividale del Friuli to Tryavna | 634.59 mi (1,021.28 km) |
| Cividale del Friuli to Tutrakan | 657.83 mi (1,058.67 km) |
| Cividale del Friuli to Varna | 737.98 mi (1,187.66 km) |
