| Wilkes-Barre to Smolyan | 4,868.74 mi (7,835.48 km) |
| Wilkes-Barre to Sofia | 4,765.98 mi (7,670.10 km) |
| Wilkes-Barre to Sopot | 4,825.16 mi (7,765.35 km) |
| Wilkes-Barre to Sozopol | 4,952.22 mi (7,969.83 km) |
| Wilkes-Barre to Sredets | 4,935.47 mi (7,942.88 km) |
| Wilkes-Barre to Stamboliyski | 4,838.48 mi (7,786.78 km) |
| Wilkes-Barre to Stara Zagora | 4,870.39 mi (7,838.13 km) |
| Wilkes-Barre to Svilengrad | 4,921.23 mi (7,919.95 km) |
| Wilkes-Barre to Svishtov | 4,807.77 mi (7,737.36 km) |
| Wilkes-Barre to Targovishte | 4,871.98 mi (7,840.69 km) |
| Wilkes-Barre to Teteven | 4,794.50 mi (7,716.01 km) |
| Wilkes-Barre to Troyan | 4,813.90 mi (7,747.22 km) |
| Wilkes-Barre to Tryavna | 4,845.77 mi (7,798.52 km) |
| Wilkes-Barre to Tutrakan | 4,838.68 mi (7,787.11 km) |
| Wilkes-Barre to Varna | 4,925.44 mi (7,926.74 km) |
