| Onda to Bougival | 626.35 mi (1,008.01 km) |
| Onda to Bouguenais | 503.10 mi (809.66 km) |
| Onda to Boulogne-Billancourt | 625.29 mi (1,006.31 km) |
| Onda to Boulogne-sur-Mer | 749.22 mi (1,205.75 km) |
| Onda to Bourg-de-Peage | 442.78 mi (712.58 km) |
| Onda to Bourg-en-Bresse | 512.44 mi (824.69 km) |
| Onda to Bourg-la-Reine | 622.28 mi (1,001.46 km) |
| Onda to Bourg-les-Valence | 433.16 mi (697.11 km) |
| Onda to Bourges | 509.72 mi (820.32 km) |
| Onda to Bourgoin-Jallieu | 479.16 mi (771.13 km) |
| Onda to Bressuire | 475.32 mi (764.96 km) |
| Onda to Brest | 618.54 mi (995.45 km) |
| Onda to Bretigny-sur-Orge | 610.85 mi (983.07 km) |
| Onda to Breuillet | 606.45 mi (975.99 km) |
| Onda to Briancon | 489.53 mi (787.82 km) |
