| Ladera Ranch to Smolyan | 6,721.38 mi (10,817.01 km) |
| Ladera Ranch to Sofia | 6,618.97 mi (10,652.20 km) |
| Ladera Ranch to Sopot | 6,659.41 mi (10,717.28 km) |
| Ladera Ranch to Sozopol | 6,747.77 mi (10,859.49 km) |
| Ladera Ranch to Sredets | 6,739.53 mi (10,846.23 km) |
| Ladera Ranch to Stamboliyski | 6,684.37 mi (10,757.46 km) |
| Ladera Ranch to Stara Zagora | 6,695.53 mi (10,775.42 km) |
| Ladera Ranch to Svilengrad | 6,749.52 mi (10,862.30 km) |
| Ladera Ranch to Svishtov | 6,617.24 mi (10,649.42 km) |
| Ladera Ranch to Targovishte | 6,670.00 mi (10,734.32 km) |
| Ladera Ranch to Teteven | 6,631.00 mi (10,671.56 km) |
| Ladera Ranch to Troyan | 6,644.69 mi (10,693.60 km) |
| Ladera Ranch to Tryavna | 6,665.80 mi (10,727.57 km) |
| Ladera Ranch to Tutrakan | 6,622.63 mi (10,658.09 km) |
| Ladera Ranch to Varna | 6,704.41 mi (10,789.71 km) |
