| Ovada to Rodgau | 371.71 mi (598.22 km) |
| Ovada to Roding | 364.11 mi (585.98 km) |
| Ovada to Rodinghausen | 526.25 mi (846.92 km) |
| Ovada to Roetgen | 430.57 mi (692.94 km) |
| Ovada to Rommerskirchen | 451.05 mi (725.89 km) |
| Ovada to Ronnenberg | 532.65 mi (857.21 km) |
| Ovada to Rosbach vor der Hohe | 391.03 mi (629.31 km) |
| Ovada to Rosdorf | 477.54 mi (768.52 km) |
| Ovada to Rosenheim | 277.38 mi (446.40 km) |
| Ovada to Rosrath | 437.86 mi (704.66 km) |
| Ovada to Rossdorf | 360.64 mi (580.40 km) |
| Ovada to Rosstal | 345.36 mi (555.80 km) |
| Ovada to Rostock | 670.91 mi (1,079.73 km) |
| Ovada to Rotenburg an der Fulda | 442.06 mi (711.43 km) |
| Ovada to Roth | 338.50 mi (544.77 km) |
