| Seaford to Santa Ursula | 1,769.49 mi (2,847.72 km) |
| Seaford to Santander | 537.03 mi (864.27 km) |
| Seaford to Santany | 802.30 mi (1,291.18 km) |
| Seaford to Santiago de Compostela | 680.47 mi (1,095.10 km) |
| Seaford to Santiago del Teide | 1,785.86 mi (2,874.06 km) |
| Seaford to Santiponce | 969.60 mi (1,560.42 km) |
| Seaford to Santomera | 879.86 mi (1,416.00 km) |
| Seaford to Santona | 533.12 mi (857.97 km) |
| Seaford to Santurce-Antiguo | 534.62 mi (860.39 km) |
| Seaford to Sarria | 655.76 mi (1,055.34 km) |
| Seaford to Sauzal | 1,764.64 mi (2,839.92 km) |
| Seaford to Sedavi | 784.07 mi (1,261.84 km) |
| Seaford to Segorbe | 754.90 mi (1,214.90 km) |
| Seaford to Segovia | 708.03 mi (1,139.46 km) |
| Seaford to Senmanat | 640.37 mi (1,030.58 km) |
