| Cwmbran to Watervliet (New York) | 3,242.77 mi (5,218.73 km) |
| Cwmbran to Watsonville (California) | 5,289.31 mi (8,512.33 km) |
| Cwmbran to Wauconda (Illinois) | 3,833.45 mi (6,169.35 km) |
| Cwmbran to Waukee (Iowa) | 4,082.82 mi (6,570.67 km) |
| Cwmbran to Waukegan (Illinois) | 3,818.99 mi (6,146.06 km) |
| Cwmbran to Waukesha (Wisconsin) | 3,804.27 mi (6,122.39 km) |
| Cwmbran to Waunakee (Wisconsin) | 3,841.83 mi (6,182.82 km) |
| Cwmbran to Waupun (Wisconsin) | 3,794.73 mi (6,107.03 km) |
| Cwmbran to Wausau (Wisconsin) | 3,768.82 mi (6,065.33 km) |
| Cwmbran to Wauwatosa (Wisconsin) | 3,793.81 mi (6,105.54 km) |
| Cwmbran to Waverly (Iowa) | 3,976.68 mi (6,399.85 km) |
| Cwmbran to Waverly (Michigan) | 3,677.30 mi (5,918.04 km) |
| Cwmbran to Waxahachie (Texas) | 4,652.40 mi (7,487.32 km) |
| Cwmbran to Waxhaw (North Carolina) | 3,878.38 mi (6,241.64 km) |
| Cwmbran to Waycross (Georgia) | 4,124.62 mi (6,637.93 km) |
