| Antioch to Smolyan | 6,548.18 mi (10,538.28 km) |
| Antioch to Sofia | 6,447.88 mi (10,376.87 km) |
| Antioch to Sopot | 6,482.97 mi (10,433.33 km) |
| Antioch to Sozopol | 6,560.49 mi (10,558.08 km) |
| Antioch to Sredets | 6,554.38 mi (10,548.25 km) |
| Antioch to Stamboliyski | 6,510.25 mi (10,477.24 km) |
| Antioch to Stara Zagora | 6,516.21 mi (10,486.82 km) |
| Antioch to Svilengrad | 6,569.86 mi (10,573.17 km) |
| Antioch to Svishtov | 6,435.80 mi (10,357.41 km) |
| Antioch to Targovishte | 6,484.84 mi (10,436.34 km) |
| Antioch to Teteven | 6,455.67 mi (10,389.40 km) |
| Antioch to Troyan | 6,467.73 mi (10,408.80 km) |
| Antioch to Tryavna | 6,485.86 mi (10,437.98 km) |
| Antioch to Tutrakan | 6,435.21 mi (10,356.47 km) |
| Antioch to Varna | 6,514.22 mi (10,483.63 km) |
