| Sankt Gallen to Zottegem | 346.19 mi (557.13 km) |
| Sankt Gallen to Zulte | 360.59 mi (580.31 km) |
| Sankt Gallen to Zwevegem | 358.91 mi (577.61 km) |
| Sankt Gallen to Zwijndrecht | 346.44 mi (557.54 km) |
| Sankt Gallen to Asenovgrad | 845.52 mi (1,360.73 km) |
| Sankt Gallen to Aytos | 929.02 mi (1,495.11 km) |
| Sankt Gallen to Balchik | 949.43 mi (1,527.96 km) |
| Sankt Gallen to Bankya | 745.35 mi (1,199.53 km) |
| Sankt Gallen to Bansko | 792.54 mi (1,275.47 km) |
| Sankt Gallen to Berkovitsa | 726.49 mi (1,169.18 km) |
| Sankt Gallen to Blagoevgrad | 768.83 mi (1,237.31 km) |
| Sankt Gallen to Botevgrad | 767.28 mi (1,234.81 km) |
| Sankt Gallen to Burgas | 945.18 mi (1,521.12 km) |
| Sankt Gallen to Byala Slatina | 755.59 mi (1,216.00 km) |
| Sankt Gallen to Chirpan | 859.16 mi (1,382.69 km) |
