| Noisy-le-Sec to Smolyan | 1,188.63 mi (1,912.91 km) |
| Noisy-le-Sec to Sofia | 1,088.46 mi (1,751.71 km) |
| Noisy-le-Sec to Sopot | 1,152.67 mi (1,855.05 km) |
| Noisy-le-Sec to Sozopol | 1,291.58 mi (2,078.60 km) |
| Noisy-le-Sec to Sredets | 1,271.53 mi (2,046.34 km) |
| Noisy-le-Sec to Stamboliyski | 1,161.23 mi (1,868.83 km) |
| Noisy-le-Sec to Stara Zagora | 1,199.89 mi (1,931.03 km) |
| Noisy-le-Sec to Svilengrad | 1,247.58 mi (2,007.79 km) |
| Noisy-le-Sec to Svishtov | 1,147.92 mi (1,847.41 km) |
| Noisy-le-Sec to Targovishte | 1,214.58 mi (1,954.68 km) |
| Noisy-le-Sec to Teteven | 1,122.28 mi (1,806.13 km) |
| Noisy-le-Sec to Troyan | 1,143.31 mi (1,839.98 km) |
| Noisy-le-Sec to Tryavna | 1,178.61 mi (1,896.79 km) |
| Noisy-le-Sec to Tutrakan | 1,191.88 mi (1,918.14 km) |
| Noisy-le-Sec to Varna | 1,275.46 mi (2,052.66 km) |
