| Thornton Heath to Wichita (Kansas) | 4,521.55 mi (7,276.73 km) |
| Thornton Heath to Wichita Falls (Texas) | 4,759.88 mi (7,660.29 km) |
| Thornton Heath to Wickliffe (Ohio) | 3,724.99 mi (5,994.79 km) |
| Thornton Heath to Wildomar (California) | 5,438.99 mi (8,753.21 km) |
| Thornton Heath to Wildwood (Florida) | 4,356.10 mi (7,010.46 km) |
| Thornton Heath to Wildwood (Missouri) | 4,224.75 mi (6,799.08 km) |
| Thornton Heath to Wilkes-Barre (Pennsylvania) | 3,517.29 mi (5,660.54 km) |
| Thornton Heath to Wilkinsburg (Pennsylvania) | 3,713.59 mi (5,976.44 km) |
| Thornton Heath to Williamsburg (Virginia) | 3,728.39 mi (6,000.26 km) |
| Thornton Heath to Williamsport (Pennsylvania) | 3,564.49 mi (5,736.49 km) |
| Thornton Heath to Williamstown (New Jersey) | 3,548.81 mi (5,711.26 km) |
| Thornton Heath to Willimantic (Connecticut) | 3,348.08 mi (5,388.22 km) |
| Thornton Heath to Williston (North Dakota) | 4,213.24 mi (6,780.55 km) |
| Thornton Heath to Willmar (Minnesota) | 4,072.89 mi (6,554.68 km) |
| Thornton Heath to Willoughby (Ohio) | 3,720.87 mi (5,988.16 km) |
