| Castricum to Querfurt | 305.82 mi (492.17 km) |
| Castricum to Quickborn | 231.61 mi (372.75 km) |
| Castricum to Quierschied | 246.29 mi (396.37 km) |
| Castricum to Radeberg | 406.85 mi (654.76 km) |
| Castricum to Radebeul | 396.20 mi (637.62 km) |
| Castricum to Radevormwald | 147.64 mi (237.60 km) |
| Castricum to Radolfzell am Bodensee | 383.26 mi (616.80 km) |
| Castricum to Raesfeld | 106.59 mi (171.54 km) |
| Castricum to Rahden | 166.44 mi (267.86 km) |
| Castricum to Rain | 382.43 mi (615.46 km) |
| Castricum to Rangsdorf | 369.66 mi (594.91 km) |
| Castricum to Rastatt | 298.69 mi (480.69 km) |
| Castricum to Rastede | 154.98 mi (249.41 km) |
| Castricum to Ratekau | 268.70 mi (432.42 km) |
| Castricum to Rathenow | 321.78 mi (517.86 km) |
