| Cambridge to Bougival | 247.23 mi (397.88 km) |
| Cambridge to Bouguenais | 355.96 mi (572.87 km) |
| Cambridge to Boulogne-Billancourt | 250.78 mi (403.60 km) |
| Cambridge to Boulogne-sur-Mer | 120.76 mi (194.35 km) |
| Cambridge to Bourg-de-Peage | 543.71 mi (875.02 km) |
| Cambridge to Bourg-en-Bresse | 474.11 mi (763.01 km) |
| Cambridge to Bourg-la-Reine | 255.59 mi (411.33 km) |
| Cambridge to Bourg-les-Valence | 546.64 mi (879.73 km) |
| Cambridge to Bourges | 368.15 mi (592.47 km) |
| Cambridge to Bourgoin-Jallieu | 513.48 mi (826.36 km) |
| Cambridge to Bressuire | 371.70 mi (598.20 km) |
| Cambridge to Brest | 332.84 mi (535.65 km) |
| Cambridge to Bretigny-sur-Orge | 266.30 mi (428.57 km) |
| Cambridge to Breuillet | 267.18 mi (429.98 km) |
| Cambridge to Briancon | 585.86 mi (942.86 km) |
