| Neenah to Smolyan | 5,212.89 mi (8,389.34 km) |
| Neenah to Sofia | 5,108.61 mi (8,221.52 km) |
| Neenah to Sopot | 5,160.76 mi (8,305.45 km) |
| Neenah to Sozopol | 5,273.77 mi (8,487.32 km) |
| Neenah to Sredets | 5,260.27 mi (8,465.58 km) |
| Neenah to Stamboliyski | 5,179.26 mi (8,335.22 km) |
| Neenah to Stara Zagora | 5,202.90 mi (8,373.26 km) |
| Neenah to Svilengrad | 5,255.93 mi (8,458.60 km) |
| Neenah to Svishtov | 5,132.60 mi (8,260.12 km) |
| Neenah to Targovishte | 5,193.13 mi (8,357.54 km) |
| Neenah to Teteven | 5,130.55 mi (8,256.82 km) |
| Neenah to Troyan | 5,147.85 mi (8,284.66 km) |
| Neenah to Tryavna | 5,175.71 mi (8,329.50 km) |
| Neenah to Tutrakan | 5,153.38 mi (8,293.56 km) |
| Neenah to Varna | 5,239.65 mi (8,432.40 km) |
