| Houthulst to Sabinanigo | 605.04 mi (973.73 km) |
| Houthulst to Sagunto | 796.23 mi (1,281.41 km) |
| Houthulst to Salamanca | 804.86 mi (1,295.29 km) |
| Houthulst to Salobrena | 1,034.81 mi (1,665.37 km) |
| Houthulst to Salou | 689.42 mi (1,109.51 km) |
| Houthulst to Salt | 622.04 mi (1,001.08 km) |
| Houthulst to Salvatierra de Mino | 819.06 mi (1,318.15 km) |
| Houthulst to Sama | 666.96 mi (1,073.37 km) |
| Houthulst to San Adrian de Besos | 660.61 mi (1,063.15 km) |
| Houthulst to San Agustin de Guadalix | 777.96 mi (1,252.00 km) |
| Houthulst to San Andres de la Barca | 660.12 mi (1,062.36 km) |
| Houthulst to San Andres de Llevaneras | 650.20 mi (1,046.40 km) |
| Houthulst to San Andres del Rabanedo | 704.21 mi (1,133.31 km) |
| Houthulst to San Bartolome | 1,862.74 mi (2,997.80 km) |
| Houthulst to San Baudilio de Llobregat | 666.95 mi (1,073.35 km) |
