| Schwerte to Smolyan | 1,057.54 mi (1,701.95 km) |
| Schwerte to Sofia | 953.33 mi (1,534.24 km) |
| Schwerte to Sopot | 1,007.73 mi (1,621.78 km) |
| Schwerte to Sozopol | 1,130.68 mi (1,819.65 km) |
| Schwerte to Sredets | 1,114.35 mi (1,793.37 km) |
| Schwerte to Stamboliyski | 1,024.49 mi (1,648.76 km) |
| Schwerte to Stara Zagora | 1,051.53 mi (1,692.28 km) |
| Schwerte to Svilengrad | 1,103.58 mi (1,776.05 km) |
| Schwerte to Svishtov | 986.43 mi (1,587.51 km) |
| Schwerte to Targovishte | 1,050.35 mi (1,690.37 km) |
| Schwerte to Teteven | 977.23 mi (1,572.70 km) |
| Schwerte to Troyan | 995.55 mi (1,602.19 km) |
| Schwerte to Tryavna | 1,025.82 mi (1,650.89 km) |
| Schwerte to Tutrakan | 1,017.59 mi (1,637.66 km) |
| Schwerte to Varna | 1,104.21 mi (1,777.06 km) |
