| Heiloo to Sabinanigo | 735.28 mi (1,183.31 km) |
| Heiloo to Sagunto | 923.77 mi (1,486.67 km) |
| Heiloo to Salamanca | 939.94 mi (1,512.68 km) |
| Heiloo to Salobrena | 1,167.01 mi (1,878.13 km) |
| Heiloo to Salou | 813.55 mi (1,309.28 km) |
| Heiloo to Salt | 739.51 mi (1,190.13 km) |
| Heiloo to Salvatierra de Mino | 951.37 mi (1,531.08 km) |
| Heiloo to Sama | 801.12 mi (1,289.27 km) |
| Heiloo to San Adrian de Besos | 780.53 mi (1,256.15 km) |
| Heiloo to San Agustin de Guadalix | 912.21 mi (1,468.06 km) |
| Heiloo to San Andres de la Barca | 781.12 mi (1,257.09 km) |
| Heiloo to San Andres de Llevaneras | 768.99 mi (1,237.56 km) |
| Heiloo to San Andres del Rabanedo | 838.88 mi (1,350.04 km) |
| Heiloo to San Bartolome | 1,997.36 mi (3,214.44 km) |
| Heiloo to San Baudilio de Llobregat | 787.60 mi (1,267.53 km) |
