| Croydon to Brownhills | 117.31 mi (188.79 km) |
| Croydon to Broxbourne | 26.31 mi (42.34 km) |
| Croydon to Broxburn | 343.80 mi (553.29 km) |
| Croydon to Bryn | 181.89 mi (292.73 km) |
| Croydon to Buckhurst Hill | 18.98 mi (30.55 km) |
| Croydon to Buckie | 450.21 mi (724.54 km) |
| Croydon to Buckingham | 57.07 mi (91.85 km) |
| Croydon to Buckley | 176.85 mi (284.62 km) |
| Croydon to Bucksburn | 409.55 mi (659.11 km) |
| Croydon to Bude | 195.98 mi (315.39 km) |
| Croydon to Bulwell | 121.56 mi (195.63 km) |
| Croydon to Burbage | 95.65 mi (153.94 km) |
| Croydon to Burgess Hill | 28.97 mi (46.63 km) |
| Croydon to Burnham | 26.35 mi (42.41 km) |
| Croydon to Burnham-on-Sea | 124.90 mi (201.01 km) |
