| Seymour to Solofra | 5,006.57 mi (8,057.29 km) |
| Seymour to Somma Lombardo | 4,562.17 mi (7,342.10 km) |
| Seymour to Somma Vesuviana | 4,987.63 mi (8,026.81 km) |
| Seymour to Sommacampagna | 4,660.36 mi (7,500.12 km) |
| Seymour to Sona | 4,658.42 mi (7,497.00 km) |
| Seymour to Sondrio | 4,591.85 mi (7,389.86 km) |
| Seymour to Sora | 4,918.82 mi (7,916.08 km) |
| Seymour to Sorbolo | 4,664.96 mi (7,507.53 km) |
| Seymour to Soresina | 4,624.19 mi (7,441.91 km) |
| Seymour to Sorisole | 4,599.21 mi (7,401.72 km) |
| Seymour to Sorrento | 4,995.03 mi (8,038.72 km) |
| Seymour to Sorso | 4,739.85 mi (7,628.06 km) |
| Seymour to Sortino | 5,167.67 mi (8,316.55 km) |
| Seymour to Soverato Marina | 5,168.55 mi (8,317.97 km) |
| Seymour to Sovicille | 4,757.29 mi (7,656.11 km) |
