| Paducah to Sesena | 4,405.64 mi (7,090.20 km) |
| Paducah to Sestao | 4,336.60 mi (6,979.08 km) |
| Paducah to Sevilla | 4,388.26 mi (7,062.22 km) |
| Paducah to Sevilla La Nueva | 4,382.40 mi (7,052.79 km) |
| Paducah to Silla | 4,583.59 mi (7,376.57 km) |
| Paducah to Silleda | 4,115.91 mi (6,623.92 km) |
| Paducah to Sitges | 4,621.05 mi (7,436.87 km) |
| Paducah to Socuellamos | 4,474.35 mi (7,200.78 km) |
| Paducah to Soller | 4,712.85 mi (7,584.59 km) |
| Paducah to Solsona | 4,582.23 mi (7,374.38 km) |
| Paducah to Son Servera | 4,748.12 mi (7,641.36 km) |
| Paducah to Sonseca | 4,406.75 mi (7,091.99 km) |
| Paducah to Sopelana | 4,335.61 mi (6,977.48 km) |
| Paducah to Soria | 4,409.48 mi (7,096.38 km) |
| Paducah to Suances | 4,285.80 mi (6,897.33 km) |
