| Caldicot to Black Forest (Colorado) | 4,614.79 mi (7,426.79 km) |
| Caldicot to Blackfoot (Idaho) | 4,656.27 mi (7,493.54 km) |
| Caldicot to Blackhawk (California) | 5,253.55 mi (8,454.77 km) |
| Caldicot to Blacksburg (Virginia) | 3,770.72 mi (6,068.39 km) |
| Caldicot to Blackwells Mills (New Jersey) | 3,386.45 mi (5,449.96 km) |
| Caldicot to Blaine (Minnesota) | 3,902.43 mi (6,280.36 km) |
| Caldicot to Bloomingdale (Florida) | 4,297.72 mi (6,916.51 km) |
| Caldicot to Bloomingdale (Illinois) | 3,858.90 mi (6,210.30 km) |
| Caldicot to Bloomington (California) | 5,323.31 mi (8,567.05 km) |
| Caldicot to Bloomington (Illinois) | 3,961.12 mi (6,374.81 km) |
| Caldicot to Bloomington (Indiana) | 3,926.74 mi (6,319.47 km) |
| Caldicot to Bloomington (Minnesota) | 3,921.99 mi (6,311.83 km) |
| Caldicot to Bloomsburg (Pennsylvania) | 3,439.84 mi (5,535.88 km) |
| Caldicot to Blue Ash (Ohio) | 3,837.74 mi (6,176.24 km) |
| Caldicot to Blue Island (Illinois) | 3,856.55 mi (6,206.51 km) |
