| Tortona to Ratingen | 452.22 mi (727.77 km) |
| Tortona to Ratzeburg | 614.26 mi (988.55 km) |
| Tortona to Raubling | 252.64 mi (406.58 km) |
| Tortona to Rauenberg | 302.28 mi (486.48 km) |
| Tortona to Raunheim | 354.46 mi (570.45 km) |
| Tortona to Ravensburg | 202.75 mi (326.29 km) |
| Tortona to Recke | 519.16 mi (835.50 km) |
| Tortona to Recklinghausen | 468.85 mi (754.55 km) |
| Tortona to Regen | 345.89 mi (556.65 km) |
| Tortona to Regensburg | 322.66 mi (519.28 km) |
| Tortona to Regenstauf | 330.11 mi (531.26 km) |
| Tortona to Rehau | 398.04 mi (640.59 km) |
| Tortona to Rehburg-Loccum | 522.34 mi (840.63 km) |
| Tortona to Rehlingen-Siersburg | 325.76 mi (524.26 km) |
| Tortona to Reichelsheim | 333.08 mi (536.04 km) |
