| Bridgeport to Smolyan | 4,761.42 mi (7,662.76 km) |
| Bridgeport to Sofia | 4,659.12 mi (7,498.13 km) |
| Bridgeport to Sopot | 4,719.30 mi (7,594.97 km) |
| Bridgeport to Sozopol | 4,848.33 mi (7,802.64 km) |
| Bridgeport to Sredets | 4,831.10 mi (7,774.90 km) |
| Bridgeport to Stamboliyski | 4,731.76 mi (7,615.03 km) |
| Bridgeport to Stara Zagora | 4,764.92 mi (7,668.39 km) |
| Bridgeport to Svilengrad | 4,815.30 mi (7,749.47 km) |
| Bridgeport to Svishtov | 4,703.68 mi (7,569.84 km) |
| Bridgeport to Targovishte | 4,768.33 mi (7,673.89 km) |
| Bridgeport to Teteven | 4,688.63 mi (7,545.63 km) |
| Bridgeport to Troyan | 4,708.32 mi (7,577.31 km) |
| Bridgeport to Tryavna | 4,740.77 mi (7,629.53 km) |
| Bridgeport to Tutrakan | 4,736.17 mi (7,622.12 km) |
| Bridgeport to Varna | 4,822.80 mi (7,761.55 km) |
