| Ciechanow to Ratingen | 594.18 mi (956.24 km) |
| Ciechanow to Ratzeburg | 411.95 mi (662.98 km) |
| Ciechanow to Raubling | 513.81 mi (826.89 km) |
| Ciechanow to Rauenberg | 573.63 mi (923.16 km) |
| Ciechanow to Raunheim | 559.57 mi (900.54 km) |
| Ciechanow to Ravensburg | 598.74 mi (963.58 km) |
| Ciechanow to Recke | 542.09 mi (872.40 km) |
| Ciechanow to Recklinghausen | 576.11 mi (927.15 km) |
| Ciechanow to Regen | 423.11 mi (680.93 km) |
| Ciechanow to Regensburg | 457.03 mi (735.52 km) |
| Ciechanow to Regenstauf | 450.84 mi (725.55 km) |
| Ciechanow to Rehau | 411.58 mi (662.37 km) |
| Ciechanow to Rehburg-Loccum | 479.19 mi (771.18 km) |
| Ciechanow to Rehlingen-Siersburg | 650.38 mi (1,046.68 km) |
| Ciechanow to Reichelsheim | 553.33 mi (890.50 km) |
