| Dumont to Smolyan | 4,804.69 mi (7,732.40 km) |
| Dumont to Sofia | 4,702.32 mi (7,567.66 km) |
| Dumont to Sopot | 4,762.37 mi (7,664.29 km) |
| Dumont to Sozopol | 4,891.13 mi (7,871.51 km) |
| Dumont to Sredets | 4,873.96 mi (7,843.89 km) |
| Dumont to Stamboliyski | 4,774.95 mi (7,684.54 km) |
| Dumont to Stara Zagora | 4,807.93 mi (7,737.62 km) |
| Dumont to Svilengrad | 4,858.38 mi (7,818.81 km) |
| Dumont to Svishtov | 4,746.50 mi (7,638.75 km) |
| Dumont to Targovishte | 4,811.09 mi (7,742.70 km) |
| Dumont to Teteven | 4,731.70 mi (7,614.94 km) |
| Dumont to Troyan | 4,751.35 mi (7,646.57 km) |
| Dumont to Tryavna | 4,783.72 mi (7,698.66 km) |
| Dumont to Tutrakan | 4,778.75 mi (7,690.66 km) |
| Dumont to Varna | 4,865.41 mi (7,830.13 km) |
