| Portici to Rodgau | 687.91 mi (1,107.08 km) |
| Portici to Roding | 585.79 mi (942.74 km) |
| Portici to Rodinghausen | 837.05 mi (1,347.11 km) |
| Portici to Roetgen | 783.43 mi (1,260.80 km) |
| Portici to Rommerskirchen | 794.79 mi (1,279.08 km) |
| Portici to Ronnenberg | 824.69 mi (1,327.20 km) |
| Portici to Rosbach vor der Hohe | 708.98 mi (1,141.00 km) |
| Portici to Rosdorf | 767.56 mi (1,235.28 km) |
| Portici to Rosenheim | 497.79 mi (801.12 km) |
| Portici to Rosrath | 776.11 mi (1,249.03 km) |
| Portici to Rossdorf | 680.40 mi (1,095.00 km) |
| Portici to Rosstal | 616.18 mi (991.64 km) |
| Portici to Rostock | 922.09 mi (1,483.97 km) |
| Portici to Rotenburg an der Fulda | 736.89 mi (1,185.92 km) |
| Portici to Roth | 603.29 mi (970.91 km) |
