| Sempeter pri Gorici to Smolyan | 627.62 mi (1,010.06 km) |
| Sempeter pri Gorici to Sofia | 528.06 mi (849.83 km) |
| Sempeter pri Gorici to Sopot | 593.79 mi (955.61 km) |
| Sempeter pri Gorici to Sozopol | 736.71 mi (1,185.62 km) |
| Sempeter pri Gorici to Sredets | 715.38 mi (1,151.29 km) |
| Sempeter pri Gorici to Stamboliyski | 600.72 mi (966.77 km) |
| Sempeter pri Gorici to Stara Zagora | 641.51 mi (1,032.40 km) |
| Sempeter pri Gorici to Svilengrad | 687.83 mi (1,106.95 km) |
| Sempeter pri Gorici to Svishtov | 595.65 mi (958.60 km) |
| Sempeter pri Gorici to Targovishte | 662.46 mi (1,066.13 km) |
| Sempeter pri Gorici to Teteven | 563.71 mi (907.20 km) |
| Sempeter pri Gorici to Troyan | 585.31 mi (941.97 km) |
| Sempeter pri Gorici to Tryavna | 621.90 mi (1,000.85 km) |
| Sempeter pri Gorici to Tutrakan | 646.59 mi (1,040.58 km) |
| Sempeter pri Gorici to Varna | 726.23 mi (1,168.75 km) |
