| Trecate to Ratingen | 414.43 mi (666.96 km) |
| Trecate to Ratzeburg | 578.22 mi (930.55 km) |
| Trecate to Raubling | 228.16 mi (367.19 km) |
| Trecate to Rauenberg | 264.94 mi (426.38 km) |
| Trecate to Raunheim | 316.96 mi (510.09 km) |
| Trecate to Ravensburg | 167.62 mi (269.75 km) |
| Trecate to Recke | 481.48 mi (774.86 km) |
| Trecate to Recklinghausen | 431.06 mi (693.72 km) |
| Trecate to Regen | 319.68 mi (514.48 km) |
| Trecate to Regensburg | 293.21 mi (471.87 km) |
| Trecate to Regenstauf | 300.49 mi (483.59 km) |
| Trecate to Rehau | 365.89 mi (588.84 km) |
| Trecate to Rehburg-Loccum | 485.34 mi (781.07 km) |
| Trecate to Rehlingen-Siersburg | 288.35 mi (464.06 km) |
| Trecate to Reichelsheim | 295.87 mi (476.16 km) |
