| Socuellamos to Bougival | 704.83 mi (1,134.32 km) |
| Socuellamos to Bouguenais | 547.92 mi (881.79 km) |
| Socuellamos to Boulogne-Billancourt | 704.68 mi (1,134.07 km) |
| Socuellamos to Boulogne-sur-Mer | 818.40 mi (1,317.08 km) |
| Socuellamos to Bourg-de-Peage | 564.21 mi (908.01 km) |
| Socuellamos to Bourg-en-Bresse | 626.87 mi (1,008.84 km) |
| Socuellamos to Bourg-la-Reine | 702.44 mi (1,130.47 km) |
| Socuellamos to Bourg-les-Valence | 554.42 mi (892.25 km) |
| Socuellamos to Bourges | 598.12 mi (962.58 km) |
| Socuellamos to Bourgoin-Jallieu | 597.95 mi (962.31 km) |
| Socuellamos to Bressuire | 534.19 mi (859.69 km) |
| Socuellamos to Brest | 634.13 mi (1,020.54 km) |
| Socuellamos to Bretigny-sur-Orge | 691.59 mi (1,113.01 km) |
| Socuellamos to Breuillet | 686.30 mi (1,104.50 km) |
| Socuellamos to Briancon | 618.60 mi (995.55 km) |
