| Ahaus to Santander | 776.28 mi (1,249.30 km) |
| Ahaus to Santany | 897.66 mi (1,444.64 km) |
| Ahaus to Santiago de Compostela | 960.84 mi (1,546.32 km) |
| Ahaus to Santiago del Teide | 2,048.51 mi (3,296.76 km) |
| Ahaus to Santiponce | 1,192.43 mi (1,919.04 km) |
| Ahaus to Santomera | 1,042.80 mi (1,678.22 km) |
| Ahaus to Santona | 767.27 mi (1,234.81 km) |
| Ahaus to Santurce-Antiguo | 761.39 mi (1,225.34 km) |
| Ahaus to Sarria | 927.23 mi (1,492.23 km) |
| Ahaus to Sauzal | 2,025.97 mi (3,260.48 km) |
| Ahaus to Sedavi | 941.92 mi (1,515.88 km) |
| Ahaus to Segorbe | 916.25 mi (1,474.56 km) |
| Ahaus to Segovia | 930.29 mi (1,497.16 km) |
| Ahaus to Senmanat | 757.84 mi (1,219.62 km) |
| Ahaus to Sesena | 970.36 mi (1,561.65 km) |
