| Heinsberg to Smolyan | 1,098.01 mi (1,767.08 km) |
| Heinsberg to Sofia | 994.19 mi (1,599.99 km) |
| Heinsberg to Sopot | 1,051.11 mi (1,691.60 km) |
| Heinsberg to Sozopol | 1,178.13 mi (1,896.02 km) |
| Heinsberg to Sredets | 1,160.92 mi (1,868.32 km) |
| Heinsberg to Stamboliyski | 1,066.09 mi (1,715.71 km) |
| Heinsberg to Stara Zagora | 1,095.88 mi (1,763.65 km) |
| Heinsberg to Svilengrad | 1,147.17 mi (1,846.20 km) |
| Heinsberg to Svishtov | 1,033.45 mi (1,663.18 km) |
| Heinsberg to Targovishte | 1,098.24 mi (1,767.45 km) |
| Heinsberg to Teteven | 1,020.49 mi (1,642.32 km) |
| Heinsberg to Troyan | 1,039.52 mi (1,672.94 km) |
| Heinsberg to Tryavna | 1,071.06 mi (1,723.70 km) |
| Heinsberg to Tutrakan | 1,067.58 mi (1,718.11 km) |
| Heinsberg to Varna | 1,153.84 mi (1,856.93 km) |
