| Castellana Grotte to Rheinbach | 832.83 mi (1,340.31 km) |
| Castellana Grotte to Rheinberg | 891.34 mi (1,434.48 km) |
| Castellana Grotte to Rheine | 911.44 mi (1,466.81 km) |
| Castellana Grotte to Rheinfelden (Baden) | 653.60 mi (1,051.87 km) |
| Castellana Grotte to Ribnitz-Damgarten | 948.65 mi (1,526.70 km) |
| Castellana Grotte to Richterich | 867.44 mi (1,396.02 km) |
| Castellana Grotte to Riedlingen | 628.70 mi (1,011.79 km) |
| Castellana Grotte to Riegelsberg | 764.58 mi (1,230.47 km) |
| Castellana Grotte to Rielasingen-Worblingen | 626.62 mi (1,008.45 km) |
| Castellana Grotte to Riesa | 743.53 mi (1,196.59 km) |
| Castellana Grotte to Rietberg | 860.25 mi (1,384.43 km) |
| Castellana Grotte to Rinteln | 869.38 mi (1,399.13 km) |
| Castellana Grotte to Ritterhude | 936.23 mi (1,506.71 km) |
| Castellana Grotte to Rodenbach | 750.65 mi (1,208.05 km) |
| Castellana Grotte to Rodental | 712.73 mi (1,147.03 km) |
