| San Cataldo to Ratingen | 1,016.35 mi (1,635.65 km) |
| San Cataldo to Ratzeburg | 1,131.02 mi (1,820.20 km) |
| San Cataldo to Raubling | 718.31 mi (1,156.00 km) |
| San Cataldo to Rauenberg | 855.77 mi (1,377.23 km) |
| San Cataldo to Raunheim | 908.30 mi (1,461.77 km) |
| San Cataldo to Ravensburg | 745.22 mi (1,199.31 km) |
| San Cataldo to Recke | 1,072.24 mi (1,725.61 km) |
| San Cataldo to Recklinghausen | 1,029.51 mi (1,656.84 km) |
| San Cataldo to Regen | 794.57 mi (1,278.73 km) |
| San Cataldo to Regensburg | 802.53 mi (1,291.54 km) |
| San Cataldo to Regenstauf | 809.59 mi (1,302.91 km) |
| San Cataldo to Rehau | 887.43 mi (1,428.18 km) |
| San Cataldo to Rehburg-Loccum | 1,059.58 mi (1,705.23 km) |
| San Cataldo to Rehlingen-Siersburg | 898.25 mi (1,445.59 km) |
| San Cataldo to Reichelsheim | 882.90 mi (1,420.89 km) |
