| Ahrensburg to Redon | 680.06 mi (1,094.44 km) |
| Ahrensburg to Reims | 405.01 mi (651.81 km) |
| Ahrensburg to Rennes | 644.75 mi (1,037.62 km) |
| Ahrensburg to Revel | 798.82 mi (1,285.58 km) |
| Ahrensburg to Reze | 684.62 mi (1,101.79 km) |
| Ahrensburg to Riedisheim | 428.26 mi (689.21 km) |
| Ahrensburg to Rillieux-la-Pape | 592.31 mi (953.24 km) |
| Ahrensburg to Riom | 623.93 mi (1,004.12 km) |
| Ahrensburg to Riorges | 594.73 mi (957.13 km) |
| Ahrensburg to Ris-Orangis | 484.54 mi (779.79 km) |
| Ahrensburg to Rive-de-Gier | 616.10 mi (991.51 km) |
| Ahrensburg to Rivesaltes | 825.26 mi (1,328.13 km) |
| Ahrensburg to Rixheim | 427.76 mi (688.41 km) |
| Ahrensburg to Roanne | 594.53 mi (956.81 km) |
| Ahrensburg to Roche-la-Moliere | 627.61 mi (1,010.04 km) |
