| Cinco Ranch to Smolyan | 6,218.44 mi (10,007.62 km) |
| Cinco Ranch to Sofia | 6,114.84 mi (9,840.88 km) |
| Cinco Ranch to Sopot | 6,171.47 mi (9,932.02 km) |
| Cinco Ranch to Sozopol | 6,292.98 mi (10,127.57 km) |
| Cinco Ranch to Sredets | 6,277.60 mi (10,102.82 km) |
| Cinco Ranch to Stamboliyski | 6,186.84 mi (9,956.76 km) |
| Cinco Ranch to Stara Zagora | 6,215.58 mi (10,003.00 km) |
| Cinco Ranch to Svilengrad | 6,267.44 mi (10,086.48 km) |
| Cinco Ranch to Svishtov | 6,149.54 mi (9,896.72 km) |
| Cinco Ranch to Targovishte | 6,212.32 mi (9,997.76 km) |
| Cinco Ranch to Teteven | 6,140.90 mi (9,882.82 km) |
| Cinco Ranch to Troyan | 6,159.51 mi (9,912.77 km) |
| Cinco Ranch to Tryavna | 6,189.83 mi (9,961.56 km) |
| Cinco Ranch to Tutrakan | 6,175.97 mi (9,939.27 km) |
| Cinco Ranch to Varna | 6,262.77 mi (10,078.95 km) |
