| Cwmbran to West Falls Church (Virginia) | 3,551.20 mi (5,715.10 km) |
| Cwmbran to West Fargo (North Dakota) | 3,943.69 mi (6,346.76 km) |
| Cwmbran to West Freehold (New Jersey) | 3,372.13 mi (5,426.92 km) |
| Cwmbran to West Haven (Connecticut) | 3,273.06 mi (5,267.48 km) |
| Cwmbran to West Haven (Utah) | 4,741.58 mi (7,630.83 km) |
| Cwmbran to West Haverstraw (New York) | 3,317.86 mi (5,339.59 km) |
| Cwmbran to West Hempstead (New York) | 3,325.72 mi (5,352.23 km) |
| Cwmbran to West Hollywood (California) | 5,342.07 mi (8,597.23 km) |
| Cwmbran to West Islip (New York) | 3,310.74 mi (5,328.12 km) |
| Cwmbran to West Jordan (Utah) | 4,772.37 mi (7,680.39 km) |
| Cwmbran to West Lafayette (Indiana) | 3,870.62 mi (6,229.15 km) |
| Cwmbran to West Lealman (Florida) | 4,308.49 mi (6,933.84 km) |
| Cwmbran to West Linn (Oregon) | 4,833.77 mi (7,779.21 km) |
| Cwmbran to West Little River (Florida) | 4,301.19 mi (6,922.10 km) |
| Cwmbran to West Melbourne (Florida) | 4,208.87 mi (6,773.52 km) |
