| Portici to Rheinbach | 765.15 mi (1,231.40 km) |
| Portici to Rheinberg | 827.41 mi (1,331.60 km) |
| Portici to Rheine | 856.42 mi (1,378.28 km) |
| Portici to Rheinfelden (Baden) | 567.20 mi (912.82 km) |
| Portici to Ribnitz-Damgarten | 931.97 mi (1,499.86 km) |
| Portici to Richterich | 795.89 mi (1,280.86 km) |
| Portici to Riedlingen | 560.49 mi (902.02 km) |
| Portici to Riegelsberg | 687.30 mi (1,106.10 km) |
| Portici to Rielasingen-Worblingen | 549.50 mi (884.34 km) |
| Portici to Riesa | 726.39 mi (1,169.02 km) |
| Portici to Rietberg | 808.70 mi (1,301.47 km) |
| Portici to Rinteln | 823.95 mi (1,326.03 km) |
| Portici to Ritterhude | 893.33 mi (1,437.67 km) |
| Portici to Rodenbach | 693.59 mi (1,116.23 km) |
| Portici to Rodental | 672.61 mi (1,082.47 km) |
