| Grottaferrata to Ratingen | 712.49 mi (1,146.65 km) |
| Grottaferrata to Ratzeburg | 827.77 mi (1,332.16 km) |
| Grottaferrata to Raubling | 415.47 mi (668.64 km) |
| Grottaferrata to Rauenberg | 551.12 mi (886.94 km) |
| Grottaferrata to Raunheim | 603.42 mi (971.11 km) |
| Grottaferrata to Ravensburg | 440.45 mi (708.84 km) |
| Grottaferrata to Recke | 766.90 mi (1,234.21 km) |
| Grottaferrata to Recklinghausen | 725.00 mi (1,166.77 km) |
| Grottaferrata to Regen | 496.48 mi (799.01 km) |
| Grottaferrata to Regensburg | 500.24 mi (805.07 km) |
| Grottaferrata to Regenstauf | 507.50 mi (816.74 km) |
| Grottaferrata to Rehau | 585.48 mi (942.25 km) |
| Grottaferrata to Rehburg-Loccum | 754.26 mi (1,213.87 km) |
| Grottaferrata to Rehlingen-Siersburg | 598.14 mi (962.61 km) |
| Grottaferrata to Reichelsheim | 577.80 mi (929.87 km) |
