| Witney to Bougival | 257.22 mi (413.96 km) |
| Witney to Bouguenais | 318.06 mi (511.86 km) |
| Witney to Boulogne-Billancourt | 261.66 mi (421.10 km) |
| Witney to Boulogne-sur-Mer | 152.71 mi (245.76 km) |
| Witney to Bourg-de-Peage | 553.56 mi (890.87 km) |
| Witney to Bourg-en-Bresse | 490.62 mi (789.57 km) |
| Witney to Bourg-la-Reine | 266.76 mi (429.31 km) |
| Witney to Bourg-les-Valence | 555.19 mi (893.50 km) |
| Witney to Bourges | 368.32 mi (592.76 km) |
| Witney to Bourgoin-Jallieu | 527.09 mi (848.27 km) |
| Witney to Bressuire | 344.28 mi (554.06 km) |
| Witney to Brest | 269.30 mi (433.39 km) |
| Witney to Bretigny-sur-Orge | 275.82 mi (443.89 km) |
| Witney to Breuillet | 274.81 mi (442.26 km) |
| Witney to Briancon | 603.80 mi (971.71 km) |
