| Caldicot to Bonita (California) | 5,389.47 mi (8,673.51 km) |
| Caldicot to Bonita Springs (Florida) | 4,353.97 mi (7,007.04 km) |
| Caldicot to Bonney Lake (Washington) | 4,729.41 mi (7,611.25 km) |
| Caldicot to Boone (Iowa) | 4,073.04 mi (6,554.93 km) |
| Caldicot to Boone (North Carolina) | 3,868.85 mi (6,226.31 km) |
| Caldicot to Borger (Texas) | 4,671.53 mi (7,518.10 km) |
| Caldicot to Bossier City (Louisiana) | 4,533.43 mi (7,295.85 km) |
| Caldicot to Boston (Massachusetts) | 3,164.59 mi (5,092.92 km) |
| Caldicot to Bostonia (California) | 5,378.06 mi (8,655.15 km) |
| Caldicot to Bothell (Washington) | 4,696.97 mi (7,559.04 km) |
| Caldicot to Bothell East (Washington) | 4,694.58 mi (7,555.20 km) |
| Caldicot to Bothell West (Washington) | 4,696.13 mi (7,557.70 km) |
| Caldicot to Boulder (Colorado) | 4,585.20 mi (7,379.17 km) |
| Caldicot to Boulder City (Nevada) | 5,141.36 mi (8,274.22 km) |
| Caldicot to Bound Brook (New Jersey) | 3,380.13 mi (5,439.79 km) |
