| Sycamore to Sesena | 4,233.26 mi (6,812.78 km) |
| Sycamore to Sestao | 4,146.86 mi (6,673.73 km) |
| Sycamore to Sevilla | 4,235.73 mi (6,816.75 km) |
| Sycamore to Sevilla La Nueva | 4,209.52 mi (6,774.57 km) |
| Sycamore to Silla | 4,407.44 mi (7,093.10 km) |
| Sycamore to Silleda | 3,939.60 mi (6,340.17 km) |
| Sycamore to Sitges | 4,431.24 mi (7,131.38 km) |
| Sycamore to Socuellamos | 4,303.97 mi (6,926.57 km) |
| Sycamore to Soller | 4,527.74 mi (7,286.69 km) |
| Sycamore to Solsona | 4,389.53 mi (7,064.26 km) |
| Sycamore to Son Servera | 4,562.17 mi (7,342.10 km) |
| Sycamore to Sonseca | 4,236.95 mi (6,818.72 km) |
| Sycamore to Sopelana | 4,145.47 mi (6,671.49 km) |
| Sycamore to Soria | 4,226.23 mi (6,801.46 km) |
| Sycamore to Suances | 4,097.51 mi (6,594.30 km) |
