| Northport to Sesena | 4,497.13 mi (7,237.44 km) |
| Northport to Sestao | 4,443.32 mi (7,150.83 km) |
| Northport to Sevilla | 4,463.05 mi (7,182.59 km) |
| Northport to Sevilla La Nueva | 4,474.44 mi (7,200.91 km) |
| Northport to Silla | 4,677.34 mi (7,527.45 km) |
| Northport to Silleda | 4,212.39 mi (6,779.18 km) |
| Northport to Sitges | 4,726.39 mi (7,606.39 km) |
| Northport to Socuellamos | 4,563.77 mi (7,344.67 km) |
| Northport to Soller | 4,813.65 mi (7,746.82 km) |
| Northport to Solsona | 4,690.26 mi (7,548.24 km) |
| Northport to Son Servera | 4,849.48 mi (7,804.48 km) |
| Northport to Sonseca | 4,496.04 mi (7,235.68 km) |
| Northport to Sopelana | 4,442.68 mi (7,149.80 km) |
| Northport to Soria | 4,510.25 mi (7,258.54 km) |
| Northport to Suances | 4,391.55 mi (7,067.52 km) |
