| Carlet to Smolyan | 1,332.11 mi (2,143.83 km) |
| Carlet to Sofia | 1,262.91 mi (2,032.46 km) |
| Carlet to Sopot | 1,334.85 mi (2,148.24 km) |
| Carlet to Sozopol | 1,484.95 mi (2,389.80 km) |
| Carlet to Sredets | 1,459.51 mi (2,348.86 km) |
| Carlet to Stamboliyski | 1,323.19 mi (2,129.46 km) |
| Carlet to Stara Zagora | 1,380.40 mi (2,221.53 km) |
| Carlet to Svilengrad | 1,409.15 mi (2,267.81 km) |
| Carlet to Svishtov | 1,368.31 mi (2,202.08 km) |
| Carlet to Targovishte | 1,428.82 mi (2,299.47 km) |
| Carlet to Teteven | 1,311.07 mi (2,109.97 km) |
| Carlet to Troyan | 1,333.73 mi (2,146.42 km) |
| Carlet to Tryavna | 1,373.32 mi (2,210.15 km) |
| Carlet to Tutrakan | 1,433.36 mi (2,306.76 km) |
| Carlet to Varna | 1,495.87 mi (2,407.37 km) |
