| Santa Rosa to Smolyan | 6,538.97 mi (10,523.45 km) |
| Santa Rosa to Sofia | 6,439.11 mi (10,362.74 km) |
| Santa Rosa to Sopot | 6,473.26 mi (10,417.71 km) |
| Santa Rosa to Sozopol | 6,548.86 mi (10,539.37 km) |
| Santa Rosa to Sredets | 6,543.12 mi (10,530.14 km) |
| Santa Rosa to Stamboliyski | 6,500.92 mi (10,462.21 km) |
| Santa Rosa to Stara Zagora | 6,505.98 mi (10,470.36 km) |
| Santa Rosa to Svilengrad | 6,559.54 mi (10,556.56 km) |
| Santa Rosa to Svishtov | 6,425.26 mi (10,340.46 km) |
| Santa Rosa to Targovishte | 6,473.63 mi (10,418.31 km) |
| Santa Rosa to Teteven | 6,446.17 mi (10,374.10 km) |
| Santa Rosa to Troyan | 6,457.94 mi (10,393.04 km) |
| Santa Rosa to Tryavna | 6,475.54 mi (10,421.38 km) |
| Santa Rosa to Tutrakan | 6,423.65 mi (10,337.87 km) |
| Santa Rosa to Varna | 6,502.13 mi (10,464.17 km) |
