| Hazebrouck to Smolyan | 1,227.39 mi (1,975.30 km) |
| Hazebrouck to Sofia | 1,124.71 mi (1,810.04 km) |
| Hazebrouck to Sopot | 1,184.94 mi (1,906.98 km) |
| Hazebrouck to Sozopol | 1,317.10 mi (2,119.67 km) |
| Hazebrouck to Sredets | 1,298.75 mi (2,090.14 km) |
| Hazebrouck to Stamboliyski | 1,197.29 mi (1,926.85 km) |
| Hazebrouck to Stara Zagora | 1,230.88 mi (1,980.91 km) |
| Hazebrouck to Svilengrad | 1,280.88 mi (2,061.38 km) |
| Hazebrouck to Svishtov | 1,172.35 mi (1,886.71 km) |
| Hazebrouck to Targovishte | 1,238.06 mi (1,992.47 km) |
| Hazebrouck to Teteven | 1,154.29 mi (1,857.65 km) |
| Hazebrouck to Troyan | 1,174.22 mi (1,889.72 km) |
| Hazebrouck to Tryavna | 1,207.39 mi (1,943.10 km) |
| Hazebrouck to Tutrakan | 1,210.21 mi (1,947.65 km) |
| Hazebrouck to Varna | 1,295.77 mi (2,085.34 km) |
