| Lopik to Smolyan | 1,171.74 mi (1,885.74 km) |
| Lopik to Sofia | 1,067.68 mi (1,718.26 km) |
| Lopik to Sopot | 1,123.21 mi (1,807.64 km) |
| Lopik to Sozopol | 1,247.55 mi (2,007.74 km) |
| Lopik to Sredets | 1,230.98 mi (1,981.07 km) |
| Lopik to Stamboliyski | 1,139.21 mi (1,833.39 km) |
| Lopik to Stara Zagora | 1,167.41 mi (1,878.76 km) |
| Lopik to Svilengrad | 1,219.18 mi (1,962.09 km) |
| Lopik to Svishtov | 1,103.16 mi (1,775.37 km) |
| Lopik to Targovishte | 1,167.32 mi (1,878.62 km) |
| Lopik to Teteven | 1,092.66 mi (1,758.46 km) |
| Lopik to Troyan | 1,111.27 mi (1,788.41 km) |
| Lopik to Tryavna | 1,142.00 mi (1,837.87 km) |
| Lopik to Tutrakan | 1,134.97 mi (1,826.56 km) |
| Lopik to Varna | 1,221.55 mi (1,965.89 km) |
