| Rahway to Smolyan | 4,830.94 mi (7,774.64 km) |
| Rahway to Sofia | 4,728.62 mi (7,609.98 km) |
| Rahway to Sopot | 4,788.76 mi (7,706.77 km) |
| Rahway to Sozopol | 4,917.70 mi (7,914.27 km) |
| Rahway to Sredets | 4,900.49 mi (7,886.58 km) |
| Rahway to Stamboliyski | 4,801.26 mi (7,726.88 km) |
| Rahway to Stara Zagora | 4,834.36 mi (7,780.16 km) |
| Rahway to Svilengrad | 4,884.77 mi (7,861.27 km) |
| Rahway to Svishtov | 4,773.05 mi (7,681.49 km) |
| Rahway to Targovishte | 4,837.68 mi (7,785.50 km) |
| Rahway to Teteven | 4,758.10 mi (7,657.42 km) |
| Rahway to Troyan | 4,777.78 mi (7,689.09 km) |
| Rahway to Tryavna | 4,810.19 mi (7,741.26 km) |
| Rahway to Tutrakan | 4,805.44 mi (7,733.61 km) |
| Rahway to Varna | 4,892.09 mi (7,873.06 km) |
