| Pfaffikon to Smolyan | 878.34 mi (1,413.55 km) |
| Pfaffikon to Sofia | 778.46 mi (1,252.80 km) |
| Pfaffikon to Sopot | 843.32 mi (1,357.20 km) |
| Pfaffikon to Sozopol | 984.04 mi (1,583.66 km) |
| Pfaffikon to Sredets | 963.42 mi (1,550.48 km) |
| Pfaffikon to Stamboliyski | 851.19 mi (1,369.85 km) |
| Pfaffikon to Stara Zagora | 890.77 mi (1,433.56 km) |
| Pfaffikon to Svilengrad | 937.89 mi (1,509.39 km) |
| Pfaffikon to Svishtov | 841.29 mi (1,353.92 km) |
| Pfaffikon to Targovishte | 908.12 mi (1,461.48 km) |
| Pfaffikon to Teteven | 813.04 mi (1,308.47 km) |
| Pfaffikon to Troyan | 834.33 mi (1,342.72 km) |
| Pfaffikon to Tryavna | 870.19 mi (1,400.43 km) |
| Pfaffikon to Tutrakan | 888.22 mi (1,429.45 km) |
| Pfaffikon to Varna | 970.33 mi (1,561.59 km) |
