| Ovada to Redon | 553.66 mi (891.03 km) |
| Ovada to Reims | 386.31 mi (621.71 km) |
| Ovada to Rennes | 547.06 mi (880.41 km) |
| Ovada to Revel | 339.68 mi (546.67 km) |
| Ovada to Reze | 521.30 mi (838.95 km) |
| Ovada to Riedisheim | 223.36 mi (359.46 km) |
| Ovada to Rillieux-la-Pape | 199.81 mi (321.56 km) |
| Ovada to Riom | 282.65 mi (454.88 km) |
| Ovada to Riorges | 243.75 mi (392.28 km) |
| Ovada to Ris-Orangis | 405.05 mi (651.87 km) |
| Ovada to Rive-de-Gier | 205.95 mi (331.44 km) |
| Ovada to Rivesaltes | 315.87 mi (508.34 km) |
| Ovada to Rixheim | 222.89 mi (358.71 km) |
| Ovada to Roanne | 242.33 mi (390.00 km) |
| Ovada to Roche-la-Moliere | 218.06 mi (350.93 km) |
