| Diedorf to Roding | 98.98 mi (159.30 km) |
| Diedorf to Rodinghausen | 288.00 mi (463.49 km) |
| Diedorf to Roetgen | 259.24 mi (417.20 km) |
| Diedorf to Rommerskirchen | 259.90 mi (418.27 km) |
| Diedorf to Ronnenberg | 278.59 mi (448.35 km) |
| Diedorf to Rosbach vor der Hohe | 163.64 mi (263.36 km) |
| Diedorf to Rosdorf | 221.03 mi (355.71 km) |
| Diedorf to Rosenheim | 71.90 mi (115.71 km) |
| Diedorf to Rosrath | 238.20 mi (383.34 km) |
| Diedorf to Rossdorf | 138.32 mi (222.61 km) |
| Diedorf to Rosstal | 72.74 mi (117.07 km) |
| Diedorf to Rostock | 400.50 mi (644.55 km) |
| Diedorf to Rotenburg an der Fulda | 188.63 mi (303.57 km) |
| Diedorf to Roth | 63.65 mi (102.44 km) |
| Diedorf to Rothenbach an der Pegnitz | 81.38 mi (130.97 km) |
