| Abertawe to Wichita (Kansas) | 4,369.90 mi (7,032.68 km) |
| Abertawe to Wichita Falls (Texas) | 4,605.95 mi (7,412.56 km) |
| Abertawe to Wickliffe (Ohio) | 3,566.75 mi (5,740.12 km) |
| Abertawe to Wildomar (California) | 5,302.13 mi (8,532.95 km) |
| Abertawe to Wildwood (Florida) | 4,191.35 mi (6,745.33 km) |
| Abertawe to Wildwood (Missouri) | 4,069.27 mi (6,548.86 km) |
| Abertawe to Wilkes-Barre (Pennsylvania) | 3,356.14 mi (5,401.19 km) |
| Abertawe to Wilkinsburg (Pennsylvania) | 3,553.64 mi (5,719.02 km) |
| Abertawe to Williamsburg (Virginia) | 3,565.20 mi (5,737.63 km) |
| Abertawe to Williamsport (Pennsylvania) | 3,403.83 mi (5,477.93 km) |
| Abertawe to Williamstown (New Jersey) | 3,386.30 mi (5,449.73 km) |
| Abertawe to Willimantic (Connecticut) | 3,185.81 mi (5,127.06 km) |
| Abertawe to Williston (North Dakota) | 4,078.85 mi (6,564.28 km) |
| Abertawe to Willmar (Minnesota) | 3,927.19 mi (6,320.20 km) |
| Abertawe to Willoughby (Ohio) | 3,562.63 mi (5,733.50 km) |
