| Portage to Reichenbach/Vogtland | 4,349.92 mi (7,000.52 km) |
| Portage to Reinbek | 4,167.46 mi (6,706.87 km) |
| Portage to Reinfeld | 4,163.75 mi (6,700.90 km) |
| Portage to Reinheim | 4,252.57 mi (6,843.85 km) |
| Portage to Reiskirchen | 4,223.82 mi (6,797.58 km) |
| Portage to Rellingen | 4,147.27 mi (6,674.39 km) |
| Portage to Remagen | 4,165.01 mi (6,702.93 km) |
| Portage to Remscheid | 4,142.09 mi (6,666.05 km) |
| Portage to Rendsburg | 4,118.65 mi (6,628.33 km) |
| Portage to Renningen | 4,296.54 mi (6,914.61 km) |
| Portage to Reutlingen | 4,318.07 mi (6,949.25 km) |
| Portage to Rhaude | 4,084.51 mi (6,573.39 km) |
| Portage to Rheda-Wiedenbruck | 4,158.74 mi (6,692.84 km) |
| Portage to Rhede | 4,100.58 mi (6,599.24 km) |
| Portage to Rheinau | 4,262.07 mi (6,859.14 km) |
