| Orangevale to Smolyan | 6,490.63 mi (10,445.66 km) |
| Orangevale to Sofia | 6,390.28 mi (10,284.16 km) |
| Orangevale to Sopot | 6,425.49 mi (10,340.83 km) |
| Orangevale to Sozopol | 6,503.31 mi (10,466.07 km) |
| Orangevale to Sredets | 6,497.14 mi (10,456.14 km) |
| Orangevale to Stamboliyski | 6,452.72 mi (10,384.66 km) |
| Orangevale to Stara Zagora | 6,458.80 mi (10,394.44 km) |
| Orangevale to Svilengrad | 6,512.48 mi (10,480.82 km) |
| Orangevale to Svishtov | 6,378.44 mi (10,265.11 km) |
| Orangevale to Targovishte | 6,427.60 mi (10,344.22 km) |
| Orangevale to Teteven | 6,398.16 mi (10,296.85 km) |
| Orangevale to Troyan | 6,410.26 mi (10,316.32 km) |
| Orangevale to Tryavna | 6,428.47 mi (10,345.62 km) |
| Orangevale to Tutrakan | 6,378.03 mi (10,264.45 km) |
| Orangevale to Varna | 6,457.14 mi (10,391.76 km) |
