| Thornton to Willow Grove (Pennsylvania) | 3,416.04 mi (5,497.59 km) |
| Thornton to Willowbrook (California) | 5,289.84 mi (8,513.17 km) |
| Thornton to Willowick (Ohio) | 3,593.04 mi (5,782.43 km) |
| Thornton to Wilmette (Illinois) | 3,806.70 mi (6,126.28 km) |
| Thornton to Wilmington (Delaware) | 3,451.49 mi (5,554.63 km) |
| Thornton to Wilmington (North Carolina) | 3,810.04 mi (6,131.67 km) |
| Thornton to Wilmington (Ohio) | 3,786.89 mi (6,094.40 km) |
| Thornton to Wilmington Island (Georgia) | 4,043.69 mi (6,507.69 km) |
| Thornton to Wilson (North Carolina) | 3,736.99 mi (6,014.10 km) |
| Thornton to Wilsonville (Oregon) | 4,759.89 mi (7,660.31 km) |
| Thornton to Wilton Manors (Florida) | 4,311.22 mi (6,938.24 km) |
| Thornton to Wimauma (Florida) | 4,318.24 mi (6,949.54 km) |
| Thornton to Winchester (Kentucky) | 3,871.03 mi (6,229.81 km) |
| Thornton to Winchester (Nevada) | 5,065.20 mi (8,151.66 km) |
| Thornton to Winchester (Virginia) | 3,581.37 mi (5,763.66 km) |
