| Colombes to Smolyan | 1,197.93 mi (1,927.88 km) |
| Colombes to Sofia | 1,097.77 mi (1,766.68 km) |
| Colombes to Sopot | 1,161.97 mi (1,870.02 km) |
| Colombes to Sozopol | 1,300.86 mi (2,093.53 km) |
| Colombes to Sredets | 1,280.82 mi (2,061.28 km) |
| Colombes to Stamboliyski | 1,170.54 mi (1,883.79 km) |
| Colombes to Stara Zagora | 1,209.18 mi (1,945.99 km) |
| Colombes to Svilengrad | 1,256.88 mi (2,022.76 km) |
| Colombes to Svishtov | 1,157.19 mi (1,862.32 km) |
| Colombes to Targovishte | 1,223.84 mi (1,969.58 km) |
| Colombes to Teteven | 1,131.58 mi (1,821.10 km) |
| Colombes to Troyan | 1,152.61 mi (1,854.94 km) |
| Colombes to Tryavna | 1,187.90 mi (1,911.74 km) |
| Colombes to Tutrakan | 1,201.10 mi (1,932.98 km) |
| Colombes to Varna | 1,284.71 mi (2,067.53 km) |
