| Palm Valley to Smolyan | 5,603.70 mi (9,018.28 km) |
| Palm Valley to Sofia | 5,503.14 mi (8,856.45 km) |
| Palm Valley to Sopot | 5,565.98 mi (8,957.59 km) |
| Palm Valley to Sozopol | 5,699.98 mi (9,173.24 km) |
| Palm Valley to Sredets | 5,681.53 mi (9,143.53 km) |
| Palm Valley to Stamboliyski | 5,575.94 mi (8,973.61 km) |
| Palm Valley to Stara Zagora | 5,612.57 mi (9,032.55 km) |
| Palm Valley to Svilengrad | 5,661.49 mi (9,111.29 km) |
| Palm Valley to Svishtov | 5,555.22 mi (8,940.26 km) |
| Palm Valley to Targovishte | 5,620.84 mi (9,045.87 km) |
| Palm Valley to Teteven | 5,535.41 mi (8,908.39 km) |
| Palm Valley to Troyan | 5,555.86 mi (8,941.30 km) |
| Palm Valley to Tryavna | 5,589.79 mi (8,995.89 km) |
| Palm Valley to Tutrakan | 5,591.56 mi (8,998.74 km) |
| Palm Valley to Varna | 5,677.67 mi (9,137.33 km) |
