| Ovada to Bougival | 424.14 mi (682.59 km) |
| Ovada to Bouguenais | 523.38 mi (842.30 km) |
| Ovada to Boulogne-Billancourt | 419.31 mi (674.82 km) |
| Ovada to Boulogne-sur-Mer | 532.30 mi (856.65 km) |
| Ovada to Bourg-de-Peage | 178.33 mi (286.99 km) |
| Ovada to Bourg-en-Bresse | 197.91 mi (318.51 km) |
| Ovada to Bourg-la-Reine | 414.24 mi (666.65 km) |
| Ovada to Bourg-les-Valence | 185.14 mi (297.95 km) |
| Ovada to Bourges | 344.78 mi (554.87 km) |
| Ovada to Bourgoin-Jallieu | 176.98 mi (284.82 km) |
| Ovada to Bressuire | 465.68 mi (749.44 km) |
| Ovada to Brest | 675.12 mi (1,086.51 km) |
| Ovada to Bretigny-sur-Orge | 406.98 mi (654.98 km) |
| Ovada to Breuillet | 409.73 mi (659.40 km) |
| Ovada to Briancon | 100.25 mi (161.33 km) |
