| Riverdale to Reichenbach/Vogtland | 4,736.98 mi (7,623.43 km) |
| Riverdale to Reinbek | 4,571.02 mi (7,356.34 km) |
| Riverdale to Reinfeld | 4,570.35 mi (7,355.27 km) |
| Riverdale to Reinheim | 4,623.56 mi (7,440.91 km) |
| Riverdale to Reiskirchen | 4,600.99 mi (7,404.58 km) |
| Riverdale to Rellingen | 4,550.86 mi (7,323.90 km) |
| Riverdale to Remagen | 4,537.60 mi (7,302.56 km) |
| Riverdale to Remscheid | 4,519.53 mi (7,273.48 km) |
| Riverdale to Rendsburg | 4,526.87 mi (7,285.30 km) |
| Riverdale to Renningen | 4,659.34 mi (7,498.49 km) |
| Riverdale to Reutlingen | 4,679.46 mi (7,530.86 km) |
| Riverdale to Rhaude | 4,478.83 mi (7,207.98 km) |
| Riverdale to Rheda-Wiedenbruck | 4,544.36 mi (7,313.44 km) |
| Riverdale to Rhede | 4,482.01 mi (7,213.10 km) |
| Riverdale to Rheinau | 4,621.09 mi (7,436.93 km) |
