| West Chicago to Kennewick (Washington) | 1,555.08 mi (2,502.66 km) |
| West Chicago to Kenosha (Wisconsin) | 50.92 mi (81.95 km) |
| West Chicago to Kent (Ohio) | 358.72 mi (577.30 km) |
| West Chicago to Kent (Washington) | 1,698.95 mi (2,734.20 km) |
| West Chicago to Kentwood (Michigan) | 150.72 mi (242.56 km) |
| West Chicago to Kerman (California) | 1,728.63 mi (2,781.96 km) |
| West Chicago to Kernersville (North Carolina) | 592.02 mi (952.76 km) |
| West Chicago to Kerrville (Texas) | 1,019.42 mi (1,640.61 km) |
| West Chicago to Kettering (Maryland) | 636.07 mi (1,023.66 km) |
| West Chicago to Kettering (Ohio) | 261.80 mi (421.33 km) |
| West Chicago to Kewanee (Illinois) | 98.93 mi (159.21 km) |
| West Chicago to Key Biscayne (Florida) | 1,210.12 mi (1,947.49 km) |
| West Chicago to Key Largo (Florida) | 1,241.89 mi (1,998.63 km) |
| West Chicago to Key West (Florida) | 1,253.17 mi (2,016.77 km) |
| West Chicago to Keystone (Florida) | 1,002.30 mi (1,613.05 km) |
