| Holt to Sesena | 4,025.64 mi (6,478.64 km) |
| Holt to Sestao | 3,943.43 mi (6,346.33 km) |
| Holt to Sevilla | 4,024.36 mi (6,476.58 km) |
| Holt to Sevilla La Nueva | 4,001.99 mi (6,440.59 km) |
| Holt to Silla | 4,200.76 mi (6,760.48 km) |
| Holt to Silleda | 3,732.67 mi (6,007.15 km) |
| Holt to Sitges | 4,228.00 mi (6,804.31 km) |
| Holt to Socuellamos | 4,095.96 mi (6,591.81 km) |
| Holt to Soller | 4,323.31 mi (6,957.70 km) |
| Holt to Solsona | 4,187.07 mi (6,738.44 km) |
| Holt to Son Servera | 4,357.98 mi (7,013.50 km) |
| Holt to Sonseca | 4,028.78 mi (6,483.70 km) |
| Holt to Sopelana | 3,942.14 mi (6,344.27 km) |
| Holt to Soria | 4,021.15 mi (6,471.41 km) |
| Holt to Suances | 3,893.65 mi (6,266.22 km) |
