| Iver to Smolyan | 1,370.44 mi (2,205.50 km) |
| Iver to Sofia | 1,267.68 mi (2,040.14 km) |
| Iver to Sopot | 1,327.66 mi (2,136.66 km) |
| Iver to Sozopol | 1,459.00 mi (2,348.04 km) |
| Iver to Sredets | 1,440.89 mi (2,318.89 km) |
| Iver to Stamboliyski | 1,340.24 mi (2,156.91 km) |
| Iver to Stara Zagora | 1,373.46 mi (2,210.38 km) |
| Iver to Svilengrad | 1,423.63 mi (2,291.12 km) |
| Iver to Svishtov | 1,314.21 mi (2,115.02 km) |
| Iver to Targovishte | 1,379.73 mi (2,220.47 km) |
| Iver to Teteven | 1,297.00 mi (2,087.32 km) |
| Iver to Troyan | 1,316.82 mi (2,119.22 km) |
| Iver to Tryavna | 1,349.77 mi (2,172.24 km) |
| Iver to Tutrakan | 1,351.03 mi (2,174.28 km) |
| Iver to Varna | 1,436.86 mi (2,312.40 km) |
