| Mortara to Ratingen | 427.01 mi (687.20 km) |
| Mortara to Ratzeburg | 590.64 mi (950.54 km) |
| Mortara to Raubling | 237.00 mi (381.42 km) |
| Mortara to Rauenberg | 277.61 mi (446.77 km) |
| Mortara to Raunheim | 329.64 mi (530.51 km) |
| Mortara to Ravensburg | 179.75 mi (289.27 km) |
| Mortara to Recke | 494.16 mi (795.28 km) |
| Mortara to Recklinghausen | 443.69 mi (714.06 km) |
| Mortara to Regen | 329.18 mi (529.76 km) |
| Mortara to Regensburg | 303.70 mi (488.77 km) |
| Mortara to Regenstauf | 311.04 mi (500.58 km) |
| Mortara to Rehau | 377.24 mi (607.10 km) |
| Mortara to Rehburg-Loccum | 497.96 mi (801.39 km) |
| Mortara to Rehlingen-Siersburg | 300.63 mi (483.81 km) |
| Mortara to Reichelsheim | 308.52 mi (496.52 km) |
