| Ahrensburg to Rheinberg | 211.96 mi (341.11 km) |
| Ahrensburg to Rheine | 151.26 mi (243.43 km) |
| Ahrensburg to Rheinfelden (Baden) | 435.77 mi (701.31 km) |
| Ahrensburg to Ribnitz-Damgarten | 98.81 mi (159.02 km) |
| Ahrensburg to Richterich | 265.37 mi (427.07 km) |
| Ahrensburg to Riedlingen | 382.81 mi (616.08 km) |
| Ahrensburg to Riegelsberg | 334.29 mi (537.99 km) |
| Ahrensburg to Rielasingen-Worblingen | 414.95 mi (667.79 km) |
| Ahrensburg to Riesa | 207.88 mi (334.55 km) |
| Ahrensburg to Rietberg | 149.98 mi (241.37 km) |
| Ahrensburg to Rinteln | 113.34 mi (182.41 km) |
| Ahrensburg to Ritterhude | 69.76 mi (112.27 km) |
| Ahrensburg to Rodenbach | 248.90 mi (400.57 km) |
| Ahrensburg to Rodental | 236.94 mi (381.32 km) |
| Ahrensburg to Rodgau | 259.29 mi (417.29 km) |
