| Bocholt to Smolyan | 1,106.24 mi (1,780.32 km) |
| Bocholt to Sofia | 1,002.02 mi (1,612.60 km) |
| Bocholt to Sopot | 1,056.34 mi (1,700.02 km) |
| Bocholt to Sozopol | 1,178.90 mi (1,897.26 km) |
| Bocholt to Sredets | 1,162.69 mi (1,871.16 km) |
| Bocholt to Stamboliyski | 1,073.17 mi (1,727.10 km) |
| Bocholt to Stara Zagora | 1,100.08 mi (1,770.41 km) |
| Bocholt to Svilengrad | 1,152.18 mi (1,854.26 km) |
| Bocholt to Svishtov | 1,034.74 mi (1,665.25 km) |
| Bocholt to Targovishte | 1,098.52 mi (1,767.91 km) |
| Bocholt to Teteven | 1,025.86 mi (1,650.96 km) |
| Bocholt to Troyan | 1,044.14 mi (1,680.38 km) |
| Bocholt to Tryavna | 1,074.30 mi (1,728.92 km) |
| Bocholt to Tutrakan | 1,065.42 mi (1,714.63 km) |
| Bocholt to Varna | 1,152.09 mi (1,854.11 km) |
