| Llantrisant to Wixom (Michigan) | 3,633.13 mi (5,846.96 km) |
| Llantrisant to Woburn (Massachusetts) | 3,135.77 mi (5,046.54 km) |
| Llantrisant to Wolf Trap (Virginia) | 3,539.46 mi (5,696.22 km) |
| Llantrisant to Wood Dale (Illinois) | 3,831.31 mi (6,165.90 km) |
| Llantrisant to Wood River (Illinois) | 4,057.26 mi (6,529.53 km) |
| Llantrisant to Woodbridge (Virginia) | 3,551.66 mi (5,715.84 km) |
| Llantrisant to Woodburn (Oregon) | 4,848.29 mi (7,802.56 km) |
| Llantrisant to Woodburn (Virginia) | 3,541.28 mi (5,699.14 km) |
| Llantrisant to Woodbury (Minnesota) | 3,883.15 mi (6,249.33 km) |
| Llantrisant to Woodbury (New York) | 3,305.00 mi (5,318.88 km) |
| Llantrisant to Woodcrest (California) | 5,313.70 mi (8,551.58 km) |
| Llantrisant to Woodhaven (Michigan) | 3,638.70 mi (5,855.92 km) |
| Llantrisant to Woodinville (Washington) | 4,681.93 mi (7,534.83 km) |
| Llantrisant to Woodland (California) | 5,183.17 mi (8,341.51 km) |
| Llantrisant to Woodlawn (Maryland) | 3,501.24 mi (5,634.70 km) |
