| Castel Gandolfo to Reichenbach/Vogtland | 613.07 mi (986.65 km) |
| Castel Gandolfo to Reinbek | 820.22 mi (1,320.02 km) |
| Castel Gandolfo to Reinfeld | 841.03 mi (1,353.51 km) |
| Castel Gandolfo to Reinheim | 587.64 mi (945.72 km) |
| Castel Gandolfo to Reiskirchen | 638.17 mi (1,027.03 km) |
| Castel Gandolfo to Rellingen | 832.75 mi (1,340.18 km) |
| Castel Gandolfo to Remagen | 662.62 mi (1,066.39 km) |
| Castel Gandolfo to Remscheid | 701.23 mi (1,128.53 km) |
| Castel Gandolfo to Rendsburg | 878.03 mi (1,413.05 km) |
| Castel Gandolfo to Renningen | 517.42 mi (832.70 km) |
| Castel Gandolfo to Reutlingen | 494.52 mi (795.86 km) |
| Castel Gandolfo to Rhaude | 823.71 mi (1,325.63 km) |
| Castel Gandolfo to Rheda-Wiedenbruck | 726.89 mi (1,169.81 km) |
| Castel Gandolfo to Rhede | 751.00 mi (1,208.61 km) |
| Castel Gandolfo to Rheinau | 530.21 mi (853.28 km) |
