| Caister-on-Sea to Bougival | 262.19 mi (421.95 km) |
| Caister-on-Sea to Bouguenais | 406.45 mi (654.12 km) |
| Caister-on-Sea to Boulogne-Billancourt | 264.58 mi (425.80 km) |
| Caister-on-Sea to Boulogne-sur-Mer | 133.07 mi (214.16 km) |
| Caister-on-Sea to Bourg-de-Peage | 547.06 mi (880.41 km) |
| Caister-on-Sea to Bourg-en-Bresse | 472.09 mi (759.75 km) |
| Caister-on-Sea to Bourg-la-Reine | 268.69 mi (432.42 km) |
| Caister-on-Sea to Bourg-les-Valence | 551.23 mi (887.12 km) |
| Caister-on-Sea to Bourges | 385.74 mi (620.79 km) |
| Caister-on-Sea to Bourgoin-Jallieu | 513.56 mi (826.50 km) |
| Caister-on-Sea to Bressuire | 413.52 mi (665.49 km) |
| Caister-on-Sea to Brest | 401.47 mi (646.10 km) |
| Caister-on-Sea to Bretigny-sur-Orge | 280.23 mi (450.99 km) |
| Caister-on-Sea to Breuillet | 282.89 mi (455.27 km) |
| Caister-on-Sea to Briancon | 580.13 mi (933.63 km) |
