| Milford to Smolyan | 4,951.59 mi (7,968.81 km) |
| Milford to Sofia | 4,849.58 mi (7,804.64 km) |
| Milford to Sopot | 4,910.27 mi (7,902.32 km) |
| Milford to Sozopol | 5,040.26 mi (8,111.52 km) |
| Milford to Sredets | 5,022.80 mi (8,083.42 km) |
| Milford to Stamboliyski | 4,922.28 mi (7,921.64 km) |
| Milford to Stara Zagora | 4,956.09 mi (7,976.05 km) |
| Milford to Svilengrad | 5,006.22 mi (8,056.73 km) |
| Milford to Svishtov | 4,895.54 mi (7,878.61 km) |
| Milford to Targovishte | 4,960.39 mi (7,982.98 km) |
| Milford to Teteven | 4,879.62 mi (7,852.98 km) |
| Milford to Troyan | 4,899.45 mi (7,884.91 km) |
| Milford to Tryavna | 4,932.18 mi (7,937.58 km) |
| Milford to Tutrakan | 4,928.73 mi (7,932.03 km) |
| Milford to Varna | 5,015.30 mi (8,071.35 km) |
