| Caldicot to Worthington (Ohio) | 3,744.71 mi (6,026.53 km) |
| Caldicot to Wright (Florida) | 4,352.68 mi (7,004.96 km) |
| Caldicot to Wyandanch (New York) | 3,323.99 mi (5,349.44 km) |
| Caldicot to Wyandotte (Michigan) | 3,655.28 mi (5,882.60 km) |
| Caldicot to Wylie (Texas) | 4,619.60 mi (7,434.52 km) |
| Caldicot to Wyndham (Virginia) | 3,633.78 mi (5,848.01 km) |
| Caldicot to Wyoming (Michigan) | 3,724.48 mi (5,993.96 km) |
| Caldicot to Wyomissing (Pennsylvania) | 3,449.06 mi (5,550.73 km) |
| Caldicot to Xenia (Ohio) | 3,800.18 mi (6,115.79 km) |
| Caldicot to Yakima (Washington) | 4,717.34 mi (7,591.83 km) |
| Caldicot to Yankton (South Dakota) | 4,161.75 mi (6,697.70 km) |
| Caldicot to Yauco (Puerto Rico) | 4,143.23 mi (6,667.89 km) |
| Caldicot to Yazoo City (Mississippi) | 4,386.03 mi (7,058.63 km) |
| Caldicot to Yeadon (Pennsylvania) | 3,436.98 mi (5,531.28 km) |
| Caldicot to Yelm (Washington) | 4,755.33 mi (7,652.96 km) |
