| Ahlen to Sestao | 772.56 mi (1,243.32 km) |
| Ahlen to Sevilla | 1,209.93 mi (1,947.20 km) |
| Ahlen to Sevilla La Nueva | 971.38 mi (1,563.29 km) |
| Ahlen to Silla | 944.84 mi (1,520.58 km) |
| Ahlen to Silleda | 978.28 mi (1,574.38 km) |
| Ahlen to Sitges | 782.32 mi (1,259.02 km) |
| Ahlen to Socuellamos | 1,002.55 mi (1,613.44 km) |
| Ahlen to Soller | 865.26 mi (1,392.50 km) |
| Ahlen to Solsona | 738.35 mi (1,188.26 km) |
| Ahlen to Son Servera | 866.56 mi (1,394.59 km) |
| Ahlen to Sonseca | 1,007.58 mi (1,621.55 km) |
| Ahlen to Sopelana | 767.87 mi (1,235.77 km) |
| Ahlen to Soria | 845.19 mi (1,360.20 km) |
| Ahlen to Suances | 798.54 mi (1,285.12 km) |
| Ahlen to Sueca | 953.06 mi (1,533.80 km) |
