| New Milton to Smolyan | 1,400.87 mi (2,254.48 km) |
| New Milton to Sofia | 1,299.14 mi (2,090.76 km) |
| New Milton to Sopot | 1,361.05 mi (2,190.40 km) |
| New Milton to Sozopol | 1,495.67 mi (2,407.06 km) |
| New Milton to Sredets | 1,476.77 mi (2,376.64 km) |
| New Milton to Stamboliyski | 1,371.90 mi (2,207.87 km) |
| New Milton to Stara Zagora | 1,407.52 mi (2,265.19 km) |
| New Milton to Svilengrad | 1,456.71 mi (2,344.35 km) |
| New Milton to Svishtov | 1,351.09 mi (2,174.37 km) |
| New Milton to Targovishte | 1,417.15 mi (2,280.69 km) |
| New Milton to Teteven | 1,330.45 mi (2,141.16 km) |
| New Milton to Troyan | 1,350.82 mi (2,173.93 km) |
| New Milton to Tryavna | 1,384.78 mi (2,228.59 km) |
| New Milton to Tutrakan | 1,390.61 mi (2,237.98 km) |
| New Milton to Varna | 1,475.77 mi (2,375.03 km) |
