| Calabasas to Smolyan | 6,712.02 mi (10,801.96 km) |
| Calabasas to Sofia | 6,609.99 mi (10,637.75 km) |
| Calabasas to Sopot | 6,649.34 mi (10,701.08 km) |
| Calabasas to Sozopol | 6,735.49 mi (10,839.72 km) |
| Calabasas to Sredets | 6,727.69 mi (10,827.17 km) |
| Calabasas to Stamboliyski | 6,674.80 mi (10,742.06 km) |
| Calabasas to Stara Zagora | 6,684.89 mi (10,758.29 km) |
| Calabasas to Svilengrad | 6,738.83 mi (10,845.11 km) |
| Calabasas to Svishtov | 6,606.10 mi (10,631.50 km) |
| Calabasas to Targovishte | 6,658.11 mi (10,715.20 km) |
| Calabasas to Teteven | 6,621.14 mi (10,655.70 km) |
| Calabasas to Troyan | 6,634.51 mi (10,677.21 km) |
| Calabasas to Tryavna | 6,655.01 mi (10,710.20 km) |
| Calabasas to Tutrakan | 6,610.24 mi (10,638.15 km) |
| Calabasas to Varna | 6,691.49 mi (10,768.91 km) |
