| Portlethen to Reichenbach/Vogtland | 735.35 mi (1,183.44 km) |
| Portlethen to Reinbek | 544.33 mi (876.01 km) |
| Portlethen to Reinfeld | 541.21 mi (870.99 km) |
| Portlethen to Reinheim | 671.67 mi (1,080.95 km) |
| Portlethen to Reiskirchen | 630.35 mi (1,014.45 km) |
| Portlethen to Rellingen | 524.14 mi (843.52 km) |
| Portlethen to Remagen | 587.48 mi (945.46 km) |
| Portlethen to Remscheid | 553.72 mi (891.13 km) |
| Portlethen to Rendsburg | 496.75 mi (799.44 km) |
| Portlethen to Renningen | 733.66 mi (1,180.71 km) |
| Portlethen to Reutlingen | 757.06 mi (1,218.36 km) |
| Portlethen to Rhaude | 467.00 mi (751.57 km) |
| Portlethen to Rheda-Wiedenbruck | 551.75 mi (887.96 km) |
| Portlethen to Rhede | 505.53 mi (813.57 km) |
| Portlethen to Rheinau | 714.35 mi (1,149.63 km) |
