| New Providence to Smolyan | 4,832.08 mi (7,776.48 km) |
| New Providence to Sofia | 4,729.71 mi (7,611.74 km) |
| New Providence to Sopot | 4,789.75 mi (7,708.37 km) |
| New Providence to Sozopol | 4,918.50 mi (7,915.56 km) |
| New Providence to Sredets | 4,901.34 mi (7,887.95 km) |
| New Providence to Stamboliyski | 4,802.34 mi (7,728.62 km) |
| New Providence to Stara Zagora | 4,835.32 mi (7,781.70 km) |
| New Providence to Svilengrad | 4,885.77 mi (7,862.89 km) |
| New Providence to Svishtov | 4,773.87 mi (7,682.81 km) |
| New Providence to Targovishte | 4,838.46 mi (7,786.75 km) |
| New Providence to Teteven | 4,759.09 mi (7,659.02 km) |
| New Providence to Troyan | 4,778.74 mi (7,690.64 km) |
| New Providence to Tryavna | 4,811.10 mi (7,742.73 km) |
| New Providence to Tutrakan | 4,806.11 mi (7,734.69 km) |
| New Providence to Varna | 4,892.77 mi (7,874.16 km) |
