| Williamstown to Kennewick (Washington) | 2,249.90 mi (3,620.87 km) |
| Williamstown to Kenosha (Wisconsin) | 699.64 mi (1,125.97 km) |
| Williamstown to Kent (Ohio) | 350.49 mi (564.07 km) |
| Williamstown to Kent (Washington) | 2,386.40 mi (3,840.54 km) |
| Williamstown to Kentwood (Michigan) | 593.16 mi (954.61 km) |
| Williamstown to Kerman (California) | 2,430.55 mi (3,911.59 km) |
| Williamstown to Kernersville (North Carolina) | 372.31 mi (599.18 km) |
| Williamstown to Kerrville (Texas) | 1,516.33 mi (2,440.30 km) |
| Williamstown to Kettering (Maryland) | 111.43 mi (179.32 km) |
| Williamstown to Kettering (Ohio) | 487.37 mi (784.35 km) |
| Williamstown to Kewanee (Illinois) | 792.05 mi (1,274.67 km) |
| Williamstown to Key Biscayne (Florida) | 1,012.50 mi (1,629.46 km) |
| Williamstown to Key Largo (Florida) | 1,054.50 mi (1,697.05 km) |
| Williamstown to Key West (Florida) | 1,117.16 mi (1,797.89 km) |
| Williamstown to Keystone (Florida) | 909.34 mi (1,463.44 km) |
