| Gloucester Point to Smolyan | 5,068.78 mi (8,157.41 km) |
| Gloucester Point to Sofia | 4,967.06 mi (7,993.71 km) |
| Gloucester Point to Sopot | 5,028.25 mi (8,092.19 km) |
| Gloucester Point to Sozopol | 5,159.17 mi (8,302.89 km) |
| Gloucester Point to Sredets | 5,141.49 mi (8,274.42 km) |
| Gloucester Point to Stamboliyski | 5,039.80 mi (8,110.78 km) |
| Gloucester Point to Stara Zagora | 5,074.25 mi (8,166.22 km) |
| Gloucester Point to Svilengrad | 5,124.13 mi (8,246.49 km) |
| Gloucester Point to Svishtov | 5,014.41 mi (8,069.91 km) |
| Gloucester Point to Targovishte | 5,079.45 mi (8,174.58 km) |
| Gloucester Point to Teteven | 4,997.61 mi (8,042.87 km) |
| Gloucester Point to Troyan | 5,017.59 mi (8,075.03 km) |
| Gloucester Point to Tryavna | 5,050.59 mi (8,128.14 km) |
| Gloucester Point to Tutrakan | 5,048.32 mi (8,124.49 km) |
| Gloucester Point to Varna | 5,134.81 mi (8,263.67 km) |
