| Helsingor to Smolyan | 1,136.37 mi (1,828.82 km) |
| Helsingor to Sofia | 1,037.31 mi (1,669.39 km) |
| Helsingor to Sopot | 1,070.80 mi (1,723.29 km) |
| Helsingor to Sozopol | 1,156.15 mi (1,860.64 km) |
| Helsingor to Sredets | 1,147.41 mi (1,846.58 km) |
| Helsingor to Stamboliyski | 1,098.26 mi (1,767.48 km) |
| Helsingor to Stara Zagora | 1,104.74 mi (1,777.91 km) |
| Helsingor to Svilengrad | 1,158.59 mi (1,864.58 km) |
| Helsingor to Svishtov | 1,025.43 mi (1,650.27 km) |
| Helsingor to Targovishte | 1,077.91 mi (1,734.73 km) |
| Helsingor to Teteven | 1,043.52 mi (1,679.39 km) |
| Helsingor to Troyan | 1,055.60 mi (1,698.82 km) |
| Helsingor to Tryavna | 1,074.65 mi (1,729.48 km) |
| Helsingor to Tutrakan | 1,031.33 mi (1,659.77 km) |
| Helsingor to Varna | 1,114.55 mi (1,793.70 km) |
