| Greenock to Reichenbach/Vogtland | 792.50 mi (1,275.40 km) |
| Greenock to Reinbek | 620.87 mi (999.20 km) |
| Greenock to Reinfeld | 621.92 mi (1,000.89 km) |
| Greenock to Reinheim | 705.25 mi (1,134.98 km) |
| Greenock to Reiskirchen | 670.73 mi (1,079.43 km) |
| Greenock to Rellingen | 600.83 mi (966.94 km) |
| Greenock to Remagen | 617.87 mi (994.37 km) |
| Greenock to Remscheid | 589.96 mi (949.44 km) |
| Greenock to Rendsburg | 580.30 mi (933.90 km) |
| Greenock to Renningen | 759.55 mi (1,222.37 km) |
| Greenock to Reutlingen | 782.56 mi (1,259.42 km) |
| Greenock to Rhaude | 528.66 mi (850.79 km) |
| Greenock to Rheda-Wiedenbruck | 601.59 mi (968.17 km) |
| Greenock to Rhede | 545.67 mi (878.17 km) |
| Greenock to Rheinau | 733.42 mi (1,180.33 km) |
