| Ovar to Rochefort | 520.50 mi (837.67 km) |
| Ovar to Rodez | 618.04 mi (994.64 km) |
| Ovar to Rognac | 731.72 mi (1,177.59 km) |
| Ovar to Roissy-en-Brie | 776.61 mi (1,249.84 km) |
| Ovar to Romainville | 773.42 mi (1,244.70 km) |
| Ovar to Romans-sur-Isere | 748.64 mi (1,204.82 km) |
| Ovar to Rombas | 920.35 mi (1,481.16 km) |
| Ovar to Romilly-sur-Seine | 803.14 mi (1,292.53 km) |
| Ovar to Ronchin | 876.60 mi (1,410.76 km) |
| Ovar to Roncq | 884.97 mi (1,424.22 km) |
| Ovar to Roquebrune-sur-Argens | 800.96 mi (1,289.02 km) |
| Ovar to Roquevaire | 748.70 mi (1,204.91 km) |
| Ovar to Rosny-sous-Bois | 774.27 mi (1,246.07 km) |
| Ovar to Roubaix | 883.70 mi (1,422.17 km) |
| Ovar to Rouen | 757.32 mi (1,218.79 km) |
