| Seaford to Saarijarvi | 1,246.06 mi (2,005.33 km) |
| Seaford to Salo | 1,108.50 mi (1,783.96 km) |
| Seaford to Sastamala | 1,133.19 mi (1,823.69 km) |
| Seaford to Savonlinna | 1,325.71 mi (2,133.53 km) |
| Seaford to Seinajoki | 1,184.25 mi (1,905.87 km) |
| Seaford to Siilinjarvi | 1,324.74 mi (2,131.96 km) |
| Seaford to Sipoo | 1,174.79 mi (1,890.64 km) |
| Seaford to Sippola | 1,238.60 mi (1,993.34 km) |
| Seaford to Sodankyla | 1,461.71 mi (2,352.40 km) |
| Seaford to Somero | 1,128.05 mi (1,815.42 km) |
| Seaford to Sotkamo | 1,378.49 mi (2,218.47 km) |
| Seaford to Tampere | 1,163.03 mi (1,871.72 km) |
| Seaford to Tornio | 1,341.85 mi (2,159.50 km) |
| Seaford to Turku | 1,084.51 mi (1,745.35 km) |
| Seaford to Tuusula | 1,169.39 mi (1,881.95 km) |
