| Ahlen to Serik | 1,526.52 mi (2,456.69 km) |
| Ahlen to Serinhisar | 1,426.57 mi (2,295.85 km) |
| Ahlen to Serinyol | 1,744.12 mi (2,806.89 km) |
| Ahlen to Seydisehir | 1,527.62 mi (2,458.47 km) |
| Ahlen to Seyhan | 1,680.13 mi (2,703.91 km) |
| Ahlen to Seyitgazi | 1,382.64 mi (2,225.14 km) |
| Ahlen to Siirt | 1,898.03 mi (3,054.58 km) |
| Ahlen to Sile | 1,258.43 mi (2,025.24 km) |
| Ahlen to Silifke | 1,658.04 mi (2,668.36 km) |
| Ahlen to Silivri | 1,211.90 mi (1,950.37 km) |
| Ahlen to Silopi | 1,950.55 mi (3,139.10 km) |
| Ahlen to Simav | 1,338.00 mi (2,153.31 km) |
| Ahlen to Sinanpasa | 1,400.99 mi (2,254.67 km) |
| Ahlen to Sindirgi | 1,301.01 mi (2,093.77 km) |
| Ahlen to Sinop | 1,440.38 mi (2,318.07 km) |
