| Pleasanton to Smolyan | 6,569.74 mi (10,572.97 km) |
| Pleasanton to Sofia | 6,469.41 mi (10,411.50 km) |
| Pleasanton to Sopot | 6,504.57 mi (10,468.09 km) |
| Pleasanton to Sozopol | 6,582.22 mi (10,593.06 km) |
| Pleasanton to Sredets | 6,576.09 mi (10,583.19 km) |
| Pleasanton to Stamboliyski | 6,531.82 mi (10,511.95 km) |
| Pleasanton to Stara Zagora | 6,537.84 mi (10,521.64 km) |
| Pleasanton to Svilengrad | 6,591.51 mi (10,608.01 km) |
| Pleasanton to Svishtov | 6,457.46 mi (10,392.27 km) |
| Pleasanton to Targovishte | 6,506.55 mi (10,471.28 km) |
| Pleasanton to Teteven | 6,477.25 mi (10,424.13 km) |
| Pleasanton to Troyan | 6,489.33 mi (10,443.57 km) |
| Pleasanton to Tryavna | 6,507.50 mi (10,472.81 km) |
| Pleasanton to Tutrakan | 6,456.94 mi (10,391.45 km) |
| Pleasanton to Varna | 6,535.99 mi (10,518.66 km) |
