| Castelginest to Rheinberg | 593.21 mi (954.68 km) |
| Castelginest to Rheine | 654.61 mi (1,053.49 km) |
| Castelginest to Rheinfelden (Baden) | 406.95 mi (654.93 km) |
| Castelginest to Ribnitz-Damgarten | 882.31 mi (1,419.94 km) |
| Castelginest to Richterich | 537.15 mi (864.46 km) |
| Castelginest to Riedlingen | 493.87 mi (794.81 km) |
| Castelginest to Riegelsberg | 466.94 mi (751.47 km) |
| Castelginest to Rielasingen-Worblingen | 453.16 mi (729.29 km) |
| Castelginest to Riesa | 762.01 mi (1,226.34 km) |
| Castelginest to Rietberg | 646.99 mi (1,041.23 km) |
| Castelginest to Rinteln | 684.70 mi (1,101.92 km) |
| Castelginest to Ritterhude | 735.91 mi (1,184.34 km) |
| Castelginest to Rodenbach | 571.79 mi (920.20 km) |
| Castelginest to Rodental | 642.03 mi (1,033.25 km) |
| Castelginest to Rodgau | 560.49 mi (902.01 km) |
