| Saint-Louis to Sabinanigo | 521.77 mi (839.71 km) |
| Saint-Louis to Sagunto | 672.15 mi (1,081.71 km) |
| Saint-Louis to Salamanca | 797.09 mi (1,282.80 km) |
| Saint-Louis to Salobrena | 940.16 mi (1,513.03 km) |
| Saint-Louis to Salou | 550.56 mi (886.04 km) |
| Saint-Louis to Salt | 453.05 mi (729.12 km) |
| Saint-Louis to Salvatierra de Mino | 872.22 mi (1,403.71 km) |
| Saint-Louis to Sama | 706.32 mi (1,136.71 km) |
| Saint-Louis to San Adrian de Besos | 500.36 mi (805.26 km) |
| Saint-Louis to San Agustin de Guadalix | 730.62 mi (1,175.82 km) |
| Saint-Louis to San Andres de la Barca | 505.68 mi (813.81 km) |
| Saint-Louis to San Andres de Llevaneras | 485.02 mi (780.57 km) |
| Saint-Louis to San Andres del Rabanedo | 727.08 mi (1,170.12 km) |
| Saint-Louis to San Bartolome | 1,841.66 mi (2,963.87 km) |
| Saint-Louis to San Baudilio de Llobregat | 510.02 mi (820.80 km) |
