| Quattro Castella to Ratingen | 489.91 mi (788.44 km) |
| Quattro Castella to Ratzeburg | 626.58 mi (1,008.38 km) |
| Quattro Castella to Raubling | 231.60 mi (372.73 km) |
| Quattro Castella to Rauenberg | 330.81 mi (532.39 km) |
| Quattro Castella to Raunheim | 383.72 mi (617.54 km) |
| Quattro Castella to Ravensburg | 221.44 mi (356.37 km) |
| Quattro Castella to Recke | 549.05 mi (883.61 km) |
| Quattro Castella to Recklinghausen | 503.80 mi (810.78 km) |
| Quattro Castella to Regen | 324.84 mi (522.77 km) |
| Quattro Castella to Regensburg | 312.34 mi (502.66 km) |
| Quattro Castella to Regenstauf | 320.00 mi (514.99 km) |
| Quattro Castella to Rehau | 394.75 mi (635.29 km) |
| Quattro Castella to Rehburg-Loccum | 543.18 mi (874.16 km) |
| Quattro Castella to Rehlingen-Siersburg | 372.59 mi (599.62 km) |
| Quattro Castella to Reichelsheim | 359.30 mi (578.24 km) |
