| Lochem to Smolyan | 1,125.77 mi (1,811.75 km) |
| Lochem to Sofia | 1,021.50 mi (1,643.95 km) |
| Lochem to Sopot | 1,075.13 mi (1,730.25 km) |
| Lochem to Sozopol | 1,196.39 mi (1,925.41 km) |
| Lochem to Sredets | 1,180.47 mi (1,899.78 km) |
| Lochem to Stamboliyski | 1,092.43 mi (1,758.09 km) |
| Lochem to Stara Zagora | 1,118.57 mi (1,800.16 km) |
| Lochem to Svilengrad | 1,170.86 mi (1,884.32 km) |
| Lochem to Svishtov | 1,052.45 mi (1,693.76 km) |
| Lochem to Targovishte | 1,115.92 mi (1,795.89 km) |
| Lochem to Teteven | 1,044.69 mi (1,681.27 km) |
| Lochem to Troyan | 1,062.77 mi (1,710.36 km) |
| Lochem to Tryavna | 1,092.54 mi (1,758.27 km) |
| Lochem to Tutrakan | 1,082.11 mi (1,741.49 km) |
| Lochem to Varna | 1,168.85 mi (1,881.09 km) |
