| Gap to Bois-Colombes | 350.92 mi (564.76 km) |
| Gap to Bois-d'Arcy | 350.18 mi (563.55 km) |
| Gap to Bois-Guillaume | 411.74 mi (662.63 km) |
| Gap to Boissy-Saint-Leger | 335.31 mi (539.63 km) |
| Gap to Bolbec | 435.14 mi (700.28 km) |
| Gap to Bollene | 68.39 mi (110.07 km) |
| Gap to Bondoufle | 330.50 mi (531.88 km) |
| Gap to Bondues | 446.48 mi (718.54 km) |
| Gap to Bondy | 344.92 mi (555.09 km) |
| Gap to Bonneuil-sur-Marne | 337.25 mi (542.75 km) |
| Gap to Bonneville | 106.15 mi (170.83 km) |
| Gap to Bordeaux | 327.50 mi (527.06 km) |
| Gap to Borgo | 217.50 mi (350.03 km) |
| Gap to Bouc-Bel-Air | 83.18 mi (133.86 km) |
| Gap to Boucau | 382.35 mi (615.33 km) |
