| Depew to Smolyan | 4,908.42 mi (7,899.33 km) |
| Depew to Sofia | 4,804.91 mi (7,732.75 km) |
| Depew to Sopot | 4,862.00 mi (7,824.64 km) |
| Depew to Sozopol | 4,984.95 mi (8,022.50 km) |
| Depew to Sredets | 4,969.18 mi (7,997.12 km) |
| Depew to Stamboliyski | 4,877.01 mi (7,848.78 km) |
| Depew to Stara Zagora | 4,906.36 mi (7,896.03 km) |
| Depew to Svilengrad | 4,958.03 mi (7,979.17 km) |
| Depew to Svishtov | 4,841.15 mi (7,791.09 km) |
| Depew to Targovishte | 4,904.37 mi (7,892.83 km) |
| Depew to Teteven | 4,831.41 mi (7,775.40 km) |
| Depew to Troyan | 4,850.19 mi (7,805.62 km) |
| Depew to Tryavna | 4,880.87 mi (7,855.00 km) |
| Depew to Tutrakan | 4,868.96 mi (7,835.83 km) |
| Depew to Varna | 4,955.80 mi (7,975.58 km) |
