| Idylwood to Kenosha (Wisconsin) | 613.71 mi (987.67 km) |
| Idylwood to Kent (Ohio) | 269.61 mi (433.89 km) |
| Idylwood to Kent (Washington) | 2,309.30 mi (3,716.46 km) |
| Idylwood to Kentwood (Michigan) | 517.43 mi (832.73 km) |
| Idylwood to Kerman (California) | 2,322.77 mi (3,738.14 km) |
| Idylwood to Kernersville (North Carolina) | 248.72 mi (400.27 km) |
| Idylwood to Kerrville (Texas) | 1,385.77 mi (2,230.18 km) |
| Idylwood to Kettering (Maryland) | 22.41 mi (36.07 km) |
| Idylwood to Kettering (Ohio) | 375.36 mi (604.08 km) |
| Idylwood to Kewanee (Illinois) | 691.28 mi (1,112.50 km) |
| Idylwood to Key Biscayne (Florida) | 928.03 mi (1,493.52 km) |
| Idylwood to Key Largo (Florida) | 969.40 mi (1,560.10 km) |
| Idylwood to Key West (Florida) | 1,025.21 mi (1,649.91 km) |
| Idylwood to Keystone (Florida) | 805.26 mi (1,295.93 km) |
| Idylwood to Kihei (Hawaii) | 4,767.02 mi (7,671.77 km) |
