| Harwich to San Lorenzo de Descardazar | 857.03 mi (1,379.25 km) |
| Harwich to San Lorenzo de El Escorial | 824.46 mi (1,326.84 km) |
| Harwich to San Martin de la Vega | 842.15 mi (1,355.31 km) |
| Harwich to San Martin de Valdeiglesias | 843.53 mi (1,357.53 km) |
| Harwich to San Pedro de Ribas | 737.94 mi (1,187.61 km) |
| Harwich to San Roque | 1,134.31 mi (1,825.50 km) |
| Harwich to San Sebastian de la Gomera | 1,900.77 mi (3,058.99 km) |
| Harwich to San Sebastian de los Reyes | 820.29 mi (1,320.12 km) |
| Harwich to San Vicente de Baracaldo | 628.55 mi (1,011.56 km) |
| Harwich to San Vicente de Castellet | 710.04 mi (1,142.70 km) |
| Harwich to San Vicente del Raspeig | 939.34 mi (1,511.73 km) |
| Harwich to San Vicente dels Horts | 729.14 mi (1,173.44 km) |
| Harwich to Sangenjo | 809.33 mi (1,302.49 km) |
| Harwich to Sanlucar de Barrameda | 1,111.98 mi (1,789.56 km) |
| Harwich to Sanlucar la Mayor | 1,068.86 mi (1,720.16 km) |
