| Middle Island to Sabadell | 3,768.67 mi (6,065.09 km) |
| Middle Island to Sabinanigo | 3,625.33 mi (5,834.41 km) |
| Middle Island to Sagunto | 3,714.28 mi (5,977.55 km) |
| Middle Island to Salamanca | 3,419.33 mi (5,502.87 km) |
| Middle Island to Salobrena | 3,645.36 mi (5,866.63 km) |
| Middle Island to Salou | 3,737.54 mi (6,014.99 km) |
| Middle Island to Salt | 3,787.04 mi (6,094.65 km) |
| Middle Island to Salvatierra de Mino | 3,254.26 mi (5,237.23 km) |
| Middle Island to Sama | 3,356.58 mi (5,401.89 km) |
| Middle Island to San Adrian de Besos | 3,777.42 mi (6,079.17 km) |
| Middle Island to San Agustin de Guadalix | 3,525.27 mi (5,673.38 km) |
| Middle Island to San Andres de la Barca | 3,765.69 mi (6,060.29 km) |
| Middle Island to San Andres de Llevaneras | 3,785.29 mi (6,091.84 km) |
| Middle Island to San Andres del Rabanedo | 3,378.09 mi (5,436.51 km) |
| Middle Island to San Bartolome | 3,329.41 mi (5,358.17 km) |
