| Idanha-a-Nova to Rodgau | 1,048.44 mi (1,687.30 km) |
| Idanha-a-Nova to Roding | 1,159.35 mi (1,865.80 km) |
| Idanha-a-Nova to Rodinghausen | 1,132.58 mi (1,822.71 km) |
| Idanha-a-Nova to Roetgen | 985.08 mi (1,585.33 km) |
| Idanha-a-Nova to Rommerskirchen | 1,018.93 mi (1,639.82 km) |
| Idanha-a-Nova to Ronnenberg | 1,172.73 mi (1,887.33 km) |
| Idanha-a-Nova to Rosbach vor der Hohe | 1,053.41 mi (1,695.30 km) |
| Idanha-a-Nova to Rosdorf | 1,145.25 mi (1,843.10 km) |
| Idanha-a-Nova to Rosenheim | 1,104.86 mi (1,778.10 km) |
| Idanha-a-Nova to Rosrath | 1,028.33 mi (1,654.94 km) |
| Idanha-a-Nova to Rossdorf | 1,037.46 mi (1,669.64 km) |
| Idanha-a-Nova to Rosstal | 1,100.77 mi (1,771.52 km) |
| Idanha-a-Nova to Rostock | 1,329.55 mi (2,139.71 km) |
| Idanha-a-Nova to Rotenburg an der Fulda | 1,118.30 mi (1,799.72 km) |
| Idanha-a-Nova to Roth | 1,103.74 mi (1,776.30 km) |
