| Williamstown to Kalispell (Montana) | 2,019.33 mi (3,249.80 km) |
| Williamstown to Kaneohe (Hawaii) | 4,917.53 mi (7,914.00 km) |
| Williamstown to Kankakee (Illinois) | 684.42 mi (1,101.47 km) |
| Williamstown to Kannapolis (North Carolina) | 425.00 mi (683.97 km) |
| Williamstown to Kansas City (Kansas) | 1,053.81 mi (1,695.94 km) |
| Williamstown to Kansas City (Missouri) | 1,043.72 mi (1,679.70 km) |
| Williamstown to Kapaa (Hawaii) | 4,970.32 mi (7,998.96 km) |
| Williamstown to Kapolei (Hawaii) | 4,934.63 mi (7,941.51 km) |
| Williamstown to Katy (Texas) | 1,362.47 mi (2,192.68 km) |
| Williamstown to Kaukauna (Wisconsin) | 751.26 mi (1,209.03 km) |
| Williamstown to Kaysville (Utah) | 1,933.92 mi (3,112.34 km) |
| Williamstown to Kearney (Missouri) | 1,031.23 mi (1,659.60 km) |
| Williamstown to Kearney (Nebraska) | 1,270.13 mi (2,044.07 km) |
| Williamstown to Kearns (Utah) | 1,941.71 mi (3,124.87 km) |
| Williamstown to Kearny (New Jersey) | 86.43 mi (139.09 km) |
