| Colleferro to Ratingen | 722.48 mi (1,162.71 km) |
| Colleferro to Ratzeburg | 833.39 mi (1,341.22 km) |
| Colleferro to Raubling | 420.72 mi (677.09 km) |
| Colleferro to Rauenberg | 560.68 mi (902.33 km) |
| Colleferro to Raunheim | 612.74 mi (986.11 km) |
| Colleferro to Ravensburg | 450.03 mi (724.26 km) |
| Colleferro to Recke | 775.56 mi (1,248.14 km) |
| Colleferro to Recklinghausen | 734.54 mi (1,182.13 km) |
| Colleferro to Regen | 499.81 mi (804.37 km) |
| Colleferro to Regensburg | 505.26 mi (813.13 km) |
| Colleferro to Regenstauf | 512.42 mi (824.67 km) |
| Colleferro to Rehau | 590.39 mi (950.14 km) |
| Colleferro to Rehburg-Loccum | 761.60 mi (1,225.67 km) |
| Colleferro to Rehlingen-Siersburg | 609.69 mi (981.21 km) |
| Colleferro to Reichelsheim | 586.89 mi (944.51 km) |
