| Thornton to Watervliet (New York) | 3,244.29 mi (5,221.19 km) |
| Thornton to Watsonville (California) | 5,221.74 mi (8,403.57 km) |
| Thornton to Wauconda (Illinois) | 3,812.18 mi (6,135.11 km) |
| Thornton to Waukee (Iowa) | 4,053.65 mi (6,523.72 km) |
| Thornton to Waukegan (Illinois) | 3,797.92 mi (6,112.16 km) |
| Thornton to Waukesha (Wisconsin) | 3,781.05 mi (6,085.01 km) |
| Thornton to Waunakee (Wisconsin) | 3,816.25 mi (6,141.67 km) |
| Thornton to Waupun (Wisconsin) | 3,769.21 mi (6,065.95 km) |
| Thornton to Wausau (Wisconsin) | 3,738.63 mi (6,016.74 km) |
| Thornton to Wauwatosa (Wisconsin) | 3,770.80 mi (6,068.51 km) |
| Thornton to Waverly (Iowa) | 3,947.29 mi (6,352.55 km) |
| Thornton to Waverly (Michigan) | 3,660.62 mi (5,891.20 km) |
| Thornton to Waxahachie (Texas) | 4,636.88 mi (7,462.34 km) |
| Thornton to Waxhaw (North Carolina) | 3,887.55 mi (6,256.41 km) |
| Thornton to Waycross (Georgia) | 4,139.07 mi (6,661.19 km) |
