| Milford city to Smolyan | 4,754.51 mi (7,651.65 km) |
| Milford city to Sofia | 4,652.23 mi (7,487.04 km) |
| Milford city to Sopot | 4,712.43 mi (7,583.93 km) |
| Milford city to Sozopol | 4,841.52 mi (7,791.68 km) |
| Milford city to Sredets | 4,824.28 mi (7,763.92 km) |
| Milford city to Stamboliyski | 4,724.88 mi (7,603.95 km) |
| Milford city to Stara Zagora | 4,758.06 mi (7,657.36 km) |
| Milford city to Svilengrad | 4,808.43 mi (7,738.42 km) |
| Milford city to Svishtov | 4,696.86 mi (7,558.87 km) |
| Milford city to Targovishte | 4,761.53 mi (7,662.94 km) |
| Milford city to Teteven | 4,681.77 mi (7,534.58 km) |
| Milford city to Troyan | 4,701.47 mi (7,566.28 km) |
| Milford city to Tryavna | 4,733.93 mi (7,618.53 km) |
| Milford city to Tutrakan | 4,729.40 mi (7,611.23 km) |
| Milford city to Varna | 4,816.03 mi (7,750.65 km) |
