| Calenzano to Ratingen | 551.34 mi (887.30 km) |
| Calenzano to Ratzeburg | 679.68 mi (1,093.83 km) |
| Calenzano to Raubling | 274.67 mi (442.05 km) |
| Calenzano to Rauenberg | 391.03 mi (629.31 km) |
| Calenzano to Raunheim | 443.75 mi (714.14 km) |
| Calenzano to Ravensburg | 280.75 mi (451.83 km) |
| Calenzano to Recke | 608.48 mi (979.25 km) |
| Calenzano to Recklinghausen | 564.61 mi (908.65 km) |
| Calenzano to Regen | 364.58 mi (586.73 km) |
| Calenzano to Regensburg | 358.49 mi (576.93 km) |
| Calenzano to Regenstauf | 366.08 mi (589.14 km) |
| Calenzano to Rehau | 442.85 mi (712.69 km) |
| Calenzano to Rehburg-Loccum | 599.88 mi (965.41 km) |
| Calenzano to Rehlingen-Siersburg | 435.56 mi (700.97 km) |
| Calenzano to Reichelsheim | 418.74 mi (673.90 km) |
