| Leer to Santander | 848.03 mi (1,364.78 km) |
| Leer to Santany | 980.30 mi (1,577.63 km) |
| Leer to Santiago de Compostela | 1,023.99 mi (1,647.95 km) |
| Leer to Santiago del Teide | 2,118.37 mi (3,409.18 km) |
| Leer to Santiponce | 1,268.33 mi (2,041.17 km) |
| Leer to Santomera | 1,123.78 mi (1,808.54 km) |
| Leer to Santona | 839.79 mi (1,351.52 km) |
| Leer to Santurce-Antiguo | 834.98 mi (1,343.78 km) |
| Leer to Sarria | 992.93 mi (1,597.96 km) |
| Leer to Sauzal | 2,096.13 mi (3,373.39 km) |
| Leer to Sedavi | 1,022.95 mi (1,646.28 km) |
| Leer to Segorbe | 997.01 mi (1,604.54 km) |
| Leer to Segovia | 1,005.43 mi (1,618.08 km) |
| Leer to Senmanat | 840.02 mi (1,351.88 km) |
| Leer to Sesena | 1,047.07 mi (1,685.10 km) |
