| Zalaegerszeg to Smolyan | 531.46 mi (855.30 km) |
| Zalaegerszeg to Sofia | 427.28 mi (687.63 km) |
| Zalaegerszeg to Sopot | 483.38 mi (777.92 km) |
| Zalaegerszeg to Sozopol | 613.99 mi (988.12 km) |
| Zalaegerszeg to Sredets | 595.48 mi (958.34 km) |
| Zalaegerszeg to Stamboliyski | 498.69 mi (802.57 km) |
| Zalaegerszeg to Stara Zagora | 528.46 mi (850.48 km) |
| Zalaegerszeg to Svilengrad | 579.45 mi (932.53 km) |
| Zalaegerszeg to Svishtov | 469.33 mi (755.32 km) |
| Zalaegerszeg to Targovishte | 535.41 mi (861.65 km) |
| Zalaegerszeg to Teteven | 452.74 mi (728.62 km) |
| Zalaegerszeg to Troyan | 471.96 mi (759.55 km) |
| Zalaegerszeg to Tryavna | 504.32 mi (811.63 km) |
| Zalaegerszeg to Tutrakan | 510.67 mi (821.85 km) |
| Zalaegerszeg to Varna | 594.80 mi (957.24 km) |
