| Celina to Smolyan | 6,067.93 mi (9,765.40 km) |
| Celina to Sofia | 5,963.84 mi (9,597.88 km) |
| Celina to Sopot | 6,018.09 mi (9,685.18 km) |
| Celina to Sozopol | 6,134.88 mi (9,873.14 km) |
| Celina to Sredets | 6,120.58 mi (9,850.12 km) |
| Celina to Stamboliyski | 6,035.20 mi (9,712.71 km) |
| Celina to Stara Zagora | 6,061.15 mi (9,754.47 km) |
| Celina to Svilengrad | 6,113.72 mi (9,839.07 km) |
| Celina to Svishtov | 5,992.62 mi (9,644.19 km) |
| Celina to Targovishte | 6,054.16 mi (9,743.24 km) |
| Celina to Teteven | 5,987.68 mi (9,636.25 km) |
| Celina to Troyan | 6,005.59 mi (9,665.06 km) |
| Celina to Tryavna | 6,034.56 mi (9,711.68 km) |
| Celina to Tutrakan | 6,015.77 mi (9,681.45 km) |
| Celina to Varna | 6,102.33 mi (9,820.75 km) |
