| Long Branch to Smolyan | 4,832.24 mi (7,776.74 km) |
| Long Branch to Sofia | 4,730.07 mi (7,612.32 km) |
| Long Branch to Sopot | 4,790.49 mi (7,709.55 km) |
| Long Branch to Sozopol | 4,919.98 mi (7,917.95 km) |
| Long Branch to Sredets | 4,902.64 mi (7,890.04 km) |
| Long Branch to Stamboliyski | 4,802.74 mi (7,729.27 km) |
| Long Branch to Stara Zagora | 4,836.21 mi (7,783.12 km) |
| Long Branch to Svilengrad | 4,886.47 mi (7,864.02 km) |
| Long Branch to Svishtov | 4,775.29 mi (7,685.09 km) |
| Long Branch to Targovishte | 4,840.04 mi (7,789.30 km) |
| Long Branch to Teteven | 4,759.83 mi (7,660.21 km) |
| Long Branch to Troyan | 4,779.59 mi (7,692.01 km) |
| Long Branch to Tryavna | 4,812.17 mi (7,744.45 km) |
| Long Branch to Tutrakan | 4,808.12 mi (7,737.92 km) |
| Long Branch to Varna | 4,894.73 mi (7,877.30 km) |
