| Ovar to Rodgau | 1,054.34 mi (1,696.80 km) |
| Ovar to Roding | 1,176.60 mi (1,893.55 km) |
| Ovar to Rodinghausen | 1,126.14 mi (1,812.34 km) |
| Ovar to Roetgen | 980.59 mi (1,578.11 km) |
| Ovar to Rommerskirchen | 1,013.84 mi (1,631.61 km) |
| Ovar to Ronnenberg | 1,168.70 mi (1,880.83 km) |
| Ovar to Rosbach vor der Hohe | 1,057.36 mi (1,701.65 km) |
| Ovar to Rosdorf | 1,145.68 mi (1,843.80 km) |
| Ovar to Rosenheim | 1,128.95 mi (1,816.87 km) |
| Ovar to Rosrath | 1,025.27 mi (1,650.02 km) |
| Ovar to Rossdorf | 1,043.95 mi (1,680.08 km) |
| Ovar to Rosstal | 1,114.19 mi (1,793.11 km) |
| Ovar to Rostock | 1,322.78 mi (2,128.81 km) |
| Ovar to Rotenburg an der Fulda | 1,120.89 mi (1,803.90 km) |
| Ovar to Roth | 1,118.38 mi (1,799.86 km) |
