| Ridgeland to Smolyan | 5,859.45 mi (9,429.88 km) |
| Ridgeland to Sofia | 5,756.29 mi (9,263.85 km) |
| Ridgeland to Sopot | 5,814.35 mi (9,357.29 km) |
| Ridgeland to Sozopol | 5,938.84 mi (9,557.64 km) |
| Ridgeland to Sredets | 5,922.75 mi (9,531.74 km) |
| Ridgeland to Stamboliyski | 5,828.60 mi (9,380.22 km) |
| Ridgeland to Stara Zagora | 5,859.08 mi (9,429.27 km) |
| Ridgeland to Svilengrad | 5,910.42 mi (9,511.90 km) |
| Ridgeland to Svishtov | 5,794.80 mi (9,325.83 km) |
| Ridgeland to Targovishte | 5,858.35 mi (9,428.10 km) |
| Ridgeland to Teteven | 5,783.71 mi (9,307.99 km) |
| Ridgeland to Troyan | 5,802.76 mi (9,338.64 km) |
| Ridgeland to Tryavna | 5,833.92 mi (9,388.78 km) |
| Ridgeland to Tutrakan | 5,823.51 mi (9,372.03 km) |
| Ridgeland to Varna | 5,910.35 mi (9,511.78 km) |
