| Wilkinsburg to Sesena | 3,879.81 mi (6,243.95 km) |
| Wilkinsburg to Sestao | 3,813.53 mi (6,137.29 km) |
| Wilkinsburg to Sevilla | 3,861.76 mi (6,214.91 km) |
| Wilkinsburg to Sevilla La Nueva | 3,856.62 mi (6,206.63 km) |
| Wilkinsburg to Silla | 4,058.08 mi (6,530.85 km) |
| Wilkinsburg to Silleda | 3,590.66 mi (5,778.60 km) |
| Wilkinsburg to Sitges | 4,097.77 mi (6,594.73 km) |
| Wilkinsburg to Socuellamos | 3,948.32 mi (6,354.20 km) |
| Wilkinsburg to Soller | 4,188.59 mi (6,740.88 km) |
| Wilkinsburg to Solsona | 4,059.62 mi (6,533.33 km) |
| Wilkinsburg to Son Servera | 4,223.99 mi (6,797.85 km) |
| Wilkinsburg to Sonseca | 3,880.69 mi (6,245.37 km) |
| Wilkinsburg to Sopelana | 3,812.63 mi (6,135.84 km) |
| Wilkinsburg to Soria | 3,885.10 mi (6,252.46 km) |
| Wilkinsburg to Suances | 3,762.47 mi (6,055.11 km) |
