| Thornton to Kilgore (Texas) | 4,562.83 mi (7,343.16 km) |
| Thornton to Killeen (Texas) | 4,740.80 mi (7,629.58 km) |
| Thornton to King City (California) | 5,244.24 mi (8,439.79 km) |
| Thornton to King of Prussia (Pennsylvania) | 3,428.79 mi (5,518.10 km) |
| Thornton to Kingman (Arizona) | 5,081.52 mi (8,177.92 km) |
| Thornton to Kings Mountain (North Carolina) | 3,896.66 mi (6,271.07 km) |
| Thornton to Kings Park (New York) | 3,308.52 mi (5,324.55 km) |
| Thornton to Kings Park West (Virginia) | 3,563.86 mi (5,735.48 km) |
| Thornton to Kingsburg (California) | 5,179.34 mi (8,335.35 km) |
| Thornton to Kingsland (Georgia) | 4,133.71 mi (6,652.56 km) |
| Thornton to Kingsport (Tennessee) | 3,879.92 mi (6,244.14 km) |
| Thornton to Kingston (New York) | 3,291.01 mi (5,296.37 km) |
| Thornton to Kingston (Pennsylvania) | 3,394.92 mi (5,463.59 km) |
| Thornton to Kingstowne (Virginia) | 3,560.38 mi (5,729.89 km) |
| Thornton to Kingsville (Texas) | 4,938.03 mi (7,947.00 km) |
