| Sem to Zottegem | 635.31 mi (1,022.44 km) |
| Sem to Zulte | 638.07 mi (1,026.87 km) |
| Sem to Zwevegem | 647.18 mi (1,041.54 km) |
| Sem to Zwijndrecht | 604.45 mi (972.77 km) |
| Sem to Asenovgrad | 1,345.42 mi (2,165.25 km) |
| Sem to Aytos | 1,352.90 mi (2,177.28 km) |
| Sem to Balchik | 1,329.42 mi (2,139.49 km) |
| Sem to Bankya | 1,268.65 mi (2,041.69 km) |
| Sem to Bansko | 1,330.74 mi (2,141.63 km) |
| Sem to Berkovitsa | 1,234.03 mi (1,985.97 km) |
| Sem to Blagoevgrad | 1,312.35 mi (2,112.02 km) |
| Sem to Botevgrad | 1,267.68 mi (2,040.13 km) |
| Sem to Burgas | 1,370.06 mi (2,204.91 km) |
| Sem to Byala Slatina | 1,234.71 mi (1,987.07 km) |
| Sem to Chirpan | 1,342.95 mi (2,161.27 km) |
