| Mountain Ash to Waimea (Hawaii) | 7,206.97 mi (11,598.50 km) |
| Mountain Ash to Waipahu (Hawaii) | 7,159.82 mi (11,522.62 km) |
| Mountain Ash to Waipio (Hawaii) | 7,157.70 mi (11,519.20 km) |
| Mountain Ash to Wake Forest (North Carolina) | 3,722.63 mi (5,991.00 km) |
| Mountain Ash to Wakefield (Virginia) | 3,539.96 mi (5,697.01 km) |
| Mountain Ash to Waldorf (Maryland) | 3,536.31 mi (5,691.13 km) |
| Mountain Ash to Walker (Michigan) | 3,694.68 mi (5,946.01 km) |
| Mountain Ash to Walker Mill (Maryland) | 3,522.99 mi (5,669.71 km) |
| Mountain Ash to Walla Walla (Washington) | 4,660.31 mi (7,500.05 km) |
| Mountain Ash to Wallingford Center (Connecticut) | 3,244.27 mi (5,221.15 km) |
| Mountain Ash to Wallington (New Jersey) | 3,322.47 mi (5,347.00 km) |
| Mountain Ash to Walnut (California) | 5,315.15 mi (8,553.91 km) |
| Mountain Ash to Walnut Creek (California) | 5,229.02 mi (8,415.30 km) |
| Mountain Ash to Walnut Park (California) | 5,330.84 mi (8,579.16 km) |
| Mountain Ash to Waltham (Massachusetts) | 3,140.50 mi (5,054.15 km) |
