| Alfter to Rheinberg | 58.77 mi (94.59 km) |
| Alfter to Rheine | 108.48 mi (174.58 km) |
| Alfter to Rheinfelden (Baden) | 222.17 mi (357.54 km) |
| Alfter to Ribnitz-Damgarten | 333.99 mi (537.50 km) |
| Alfter to Richterich | 41.67 mi (67.06 km) |
| Alfter to Riedlingen | 209.81 mi (337.66 km) |
| Alfter to Riegelsberg | 99.64 mi (160.36 km) |
| Alfter to Rielasingen-Worblingen | 223.17 mi (359.16 km) |
| Alfter to Riesa | 275.90 mi (444.02 km) |
| Alfter to Rietberg | 95.91 mi (154.35 km) |
| Alfter to Rinteln | 134.39 mi (216.28 km) |
| Alfter to Ritterhude | 184.95 mi (297.64 km) |
| Alfter to Rodenbach | 97.82 mi (157.43 km) |
| Alfter to Rodental | 180.98 mi (291.26 km) |
| Alfter to Rodgau | 96.36 mi (155.08 km) |
