| Catral to Smolyan | 1,367.83 mi (2,201.31 km) |
| Catral to Sofia | 1,302.65 mi (2,096.42 km) |
| Catral to Sopot | 1,374.19 mi (2,211.55 km) |
| Catral to Sozopol | 1,523.35 mi (2,451.60 km) |
| Catral to Sredets | 1,497.72 mi (2,410.34 km) |
| Catral to Stamboliyski | 1,360.80 mi (2,190.00 km) |
| Catral to Stara Zagora | 1,418.93 mi (2,283.55 km) |
| Catral to Svilengrad | 1,445.49 mi (2,326.30 km) |
| Catral to Svishtov | 1,410.68 mi (2,270.27 km) |
| Catral to Targovishte | 1,469.85 mi (2,365.50 km) |
| Catral to Teteven | 1,351.38 mi (2,174.84 km) |
| Catral to Troyan | 1,373.85 mi (2,210.99 km) |
| Catral to Tryavna | 1,413.28 mi (2,274.45 km) |
| Catral to Tutrakan | 1,476.80 mi (2,376.68 km) |
| Catral to Varna | 1,536.66 mi (2,473.02 km) |
