| Ovada to Resana | 175.04 mi (281.70 km) |
| Ovada to Rescaldina | 69.14 mi (111.27 km) |
| Ovada to Rezzato | 101.53 mi (163.40 km) |
| Ovada to Rho | 64.59 mi (103.96 km) |
| Ovada to Ribera | 548.62 mi (882.91 km) |
| Ovada to Riccione Marina | 202.76 mi (326.30 km) |
| Ovada to Riesi | 581.72 mi (936.19 km) |
| Ovada to Rieti | 261.36 mi (420.61 km) |
| Ovada to Rignano Flaminio | 255.84 mi (411.73 km) |
| Ovada to Rignano sull'Arno | 152.66 mi (245.68 km) |
| Ovada to Rimini | 197.85 mi (318.41 km) |
| Ovada to Rionero in Vulture | 438.95 mi (706.42 km) |
| Ovada to Riposto | 585.90 mi (942.92 km) |
| Ovada to Riva del Garda | 137.37 mi (221.08 km) |
| Ovada to Rivalta di Torino | 61.63 mi (99.19 km) |
