| Cartaxo to Bougival | 861.44 mi (1,386.36 km) |
| Cartaxo to Bouguenais | 661.10 mi (1,063.94 km) |
| Cartaxo to Boulogne-Billancourt | 863.09 mi (1,389.01 km) |
| Cartaxo to Boulogne-sur-Mer | 945.79 mi (1,522.10 km) |
| Cartaxo to Bourg-de-Peage | 816.02 mi (1,313.25 km) |
| Cartaxo to Bourg-en-Bresse | 860.71 mi (1,385.17 km) |
| Cartaxo to Bourg-la-Reine | 862.63 mi (1,388.27 km) |
| Cartaxo to Bourg-les-Valence | 806.53 mi (1,297.98 km) |
| Cartaxo to Bourges | 784.95 mi (1,263.26 km) |
| Cartaxo to Bourgoin-Jallieu | 842.38 mi (1,355.68 km) |
| Cartaxo to Bressuire | 675.96 mi (1,087.86 km) |
| Cartaxo to Brest | 673.12 mi (1,083.27 km) |
| Cartaxo to Bretigny-sur-Orge | 853.97 mi (1,374.33 km) |
| Cartaxo to Breuillet | 847.44 mi (1,363.83 km) |
| Cartaxo to Briancon | 883.40 mi (1,421.70 km) |
