| Caldicot to Desert Hot Springs (California) | 5,300.62 mi (8,530.52 km) |
| Caldicot to DeSoto (Texas) | 4,655.50 mi (7,492.30 km) |
| Caldicot to Destin (Florida) | 4,348.05 mi (6,997.51 km) |
| Caldicot to Destrehan (Louisiana) | 4,529.84 mi (7,290.07 km) |
| Caldicot to Detroit (Michigan) | 3,645.57 mi (5,866.98 km) |
| Caldicot to Diamond Bar (California) | 5,340.48 mi (8,594.67 km) |
| Caldicot to Diamond Springs (California) | 5,170.89 mi (8,321.75 km) |
| Caldicot to Dickinson (North Dakota) | 4,154.57 mi (6,686.14 km) |
| Caldicot to Dickinson (Texas) | 4,745.56 mi (7,637.24 km) |
| Caldicot to Dickson (Tennessee) | 4,107.08 mi (6,609.71 km) |
| Caldicot to Difficult Run (Virginia) | 3,568.50 mi (5,742.95 km) |
| Caldicot to Dinuba (California) | 5,247.80 mi (8,445.53 km) |
| Caldicot to Discovery Bay (California) | 5,238.96 mi (8,431.29 km) |
| Caldicot to Dix Hills (New York) | 3,320.64 mi (5,344.05 km) |
| Caldicot to Dixon (California) | 5,214.93 mi (8,392.62 km) |
