| Tehachapi to Smolyan | 6,645.97 mi (10,695.65 km) |
| Tehachapi to Sofia | 6,544.05 mi (10,531.63 km) |
| Tehachapi to Sopot | 6,583.08 mi (10,594.44 km) |
| Tehachapi to Sozopol | 6,668.62 mi (10,732.10 km) |
| Tehachapi to Sredets | 6,660.94 mi (10,719.74 km) |
| Tehachapi to Stamboliyski | 6,608.68 mi (10,635.65 km) |
| Tehachapi to Stara Zagora | 6,618.46 mi (10,651.38 km) |
| Tehachapi to Svilengrad | 6,672.39 mi (10,738.18 km) |
| Tehachapi to Svishtov | 6,539.55 mi (10,524.38 km) |
| Tehachapi to Targovishte | 6,591.35 mi (10,607.76 km) |
| Tehachapi to Teteven | 6,554.95 mi (10,549.17 km) |
| Tehachapi to Troyan | 6,568.21 mi (10,570.52 km) |
| Tehachapi to Tryavna | 6,588.54 mi (10,603.23 km) |
| Tehachapi to Tutrakan | 6,543.35 mi (10,530.50 km) |
| Tehachapi to Varna | 6,624.46 mi (10,661.04 km) |
