| Rockledge to Smolyan | 5,663.92 mi (9,115.20 km) |
| Rockledge to Sofia | 5,564.27 mi (8,954.83 km) |
| Rockledge to Sopot | 5,628.19 mi (9,057.70 km) |
| Rockledge to Sozopol | 5,764.26 mi (9,276.69 km) |
| Rockledge to Sredets | 5,745.26 mi (9,246.10 km) |
| Rockledge to Stamboliyski | 5,637.03 mi (9,071.92 km) |
| Rockledge to Stara Zagora | 5,675.13 mi (9,133.24 km) |
| Rockledge to Svilengrad | 5,723.33 mi (9,210.81 km) |
| Rockledge to Svishtov | 5,619.66 mi (9,043.97 km) |
| Rockledge to Targovishte | 5,685.64 mi (9,150.16 km) |
| Rockledge to Teteven | 5,597.71 mi (9,008.64 km) |
| Rockledge to Troyan | 5,618.46 mi (9,042.04 km) |
| Rockledge to Tryavna | 5,653.00 mi (9,097.63 km) |
| Rockledge to Tutrakan | 5,657.80 mi (9,105.35 km) |
| Rockledge to Varna | 5,743.53 mi (9,243.33 km) |
