| Cities | Distance |
|---|---|
| Harwich to Sesena | 850.88 mi (1,369.36 km) |
| Harwich to Sestao | 627.85 mi (1,010.43 km) |
| Harwich to Sevilla | 1,074.89 mi (1,729.88 km) |
| Harwich to Sevilla La Nueva | 839.15 mi (1,350.48 km) |
| Harwich to Silla | 872.36 mi (1,403.92 km) |
| Harwich to Silleda | 776.44 mi (1,249.55 km) |
| Harwich to Sitges | 739.74 mi (1,190.50 km) |
| Harwich to Socuellamos | 894.79 mi (1,440.03 km) |
| Harwich to Soller | 843.46 mi (1,357.42 km) |
| Harwich to Solsona | 686.86 mi (1,105.40 km) |
| Harwich to Son Servera | 856.63 mi (1,378.61 km) |
| Harwich to Sonseca | 881.23 mi (1,418.21 km) |
| Harwich to Sopelana | 622.80 mi (1,002.30 km) |
| Harwich to Soria | 724.04 mi (1,165.24 km) |
| Harwich to Suances | 636.85 mi (1,024.90 km) |