| Noyon to Smolyan | 1,180.04 mi (1,899.09 km) |
| Noyon to Sofia | 1,078.61 mi (1,735.85 km) |
| Noyon to Sopot | 1,141.16 mi (1,836.52 km) |
| Noyon to Sozopol | 1,277.34 mi (2,055.68 km) |
| Noyon to Sredets | 1,257.99 mi (2,024.54 km) |
| Noyon to Stamboliyski | 1,151.40 mi (1,853.00 km) |
| Noyon to Stara Zagora | 1,187.88 mi (1,911.71 km) |
| Noyon to Svilengrad | 1,236.64 mi (1,990.19 km) |
| Noyon to Svishtov | 1,133.03 mi (1,823.44 km) |
| Noyon to Targovishte | 1,199.38 mi (1,930.22 km) |
| Noyon to Teteven | 1,110.61 mi (1,787.35 km) |
| Noyon to Troyan | 1,131.19 mi (1,820.47 km) |
| Noyon to Tryavna | 1,165.62 mi (1,875.88 km) |
| Noyon to Tutrakan | 1,174.51 mi (1,890.19 km) |
| Noyon to Varna | 1,259.02 mi (2,026.19 km) |
