| Seaham to Selargius | 1,181.95 mi (1,902.17 km) |
| Seaham to Selvazzano Dentro | 871.84 mi (1,403.09 km) |
| Seaham to Senago | 787.83 mi (1,267.89 km) |
| Seaham to Senigallia | 1,006.74 mi (1,620.19 km) |
| Seaham to Seravezza | 909.34 mi (1,463.43 km) |
| Seaham to Seregno | 785.64 mi (1,264.36 km) |
| Seaham to Seriate | 797.21 mi (1,282.99 km) |
| Seaham to Sermoneta | 1,125.98 mi (1,812.08 km) |
| Seaham to Serramanna | 1,166.50 mi (1,877.30 km) |
| Seaham to Serravalle Pistoiese | 930.61 mi (1,497.68 km) |
| Seaham to Sessa Aurunca | 1,170.07 mi (1,883.04 km) |
| Seaham to Sesto Calende | 766.35 mi (1,233.32 km) |
| Seaham to Sesto Fiorentino | 944.13 mi (1,519.43 km) |
| Seaham to Sesto San Giovanni | 793.32 mi (1,276.73 km) |
| Seaham to Sestri Levante | 872.18 mi (1,403.63 km) |
