| Unye to Sabadell | 1,812.21 mi (2,916.46 km) |
| Unye to Sabinanigo | 1,924.72 mi (3,097.53 km) |
| Unye to Sagunto | 1,963.19 mi (3,159.45 km) |
| Unye to Salamanca | 2,214.61 mi (3,564.07 km) |
| Unye to Salobrena | 2,196.89 mi (3,535.55 km) |
| Unye to Salou | 1,868.32 mi (3,006.78 km) |
| Unye to Salt | 1,772.37 mi (2,852.36 km) |
| Unye to Salvatierra de Mino | 2,337.39 mi (3,761.67 km) |
| Unye to Sama | 2,179.42 mi (3,507.45 km) |
| Unye to San Adrian de Besos | 1,808.14 mi (2,909.92 km) |
| Unye to San Agustin de Guadalix | 2,115.96 mi (3,405.31 km) |
| Unye to San Andres de la Barca | 1,820.17 mi (2,929.29 km) |
| Unye to San Andres de Llevaneras | 1,792.83 mi (2,885.27 km) |
| Unye to San Andres del Rabanedo | 2,184.82 mi (3,516.12 km) |
| Unye to San Bartolome | 3,093.54 mi (4,978.56 km) |
