| Ahlen to Rheinberg | 57.31 mi (92.22 km) |
| Ahlen to Rheine | 40.86 mi (65.76 km) |
| Ahlen to Rheinfelden (Baden) | 290.38 mi (467.32 km) |
| Ahlen to Ribnitz-Damgarten | 256.24 mi (412.38 km) |
| Ahlen to Richterich | 102.93 mi (165.65 km) |
| Ahlen to Riedlingen | 259.00 mi (416.81 km) |
| Ahlen to Riegelsberg | 175.66 mi (282.70 km) |
| Ahlen to Rielasingen-Worblingen | 281.55 mi (453.11 km) |
| Ahlen to Riesa | 234.27 mi (377.01 km) |
| Ahlen to Rietberg | 23.31 mi (37.52 km) |
| Ahlen to Rinteln | 58.63 mi (94.36 km) |
| Ahlen to Ritterhude | 104.86 mi (168.75 km) |
| Ahlen to Rodenbach | 122.05 mi (196.42 km) |
| Ahlen to Rodental | 171.74 mi (276.39 km) |
| Ahlen to Rodgau | 128.19 mi (206.30 km) |
