| Cayce to Kenosha (Wisconsin) | 702.19 mi (1,130.06 km) |
| Cayce to Kent (Ohio) | 497.99 mi (801.44 km) |
| Cayce to Kent (Washington) | 2,315.64 mi (3,726.66 km) |
| Cayce to Kentwood (Michigan) | 664.67 mi (1,069.68 km) |
| Cayce to Kerman (California) | 2,192.58 mi (3,528.61 km) |
| Cayce to Kernersville (North Carolina) | 158.83 mi (255.61 km) |
| Cayce to Kerrville (Texas) | 1,092.18 mi (1,757.70 km) |
| Cayce to Kettering (Maryland) | 415.31 mi (668.37 km) |
| Cayce to Kettering (Ohio) | 432.75 mi (696.45 km) |
| Cayce to Kewanee (Illinois) | 699.61 mi (1,125.91 km) |
| Cayce to Key Biscayne (Florida) | 572.78 mi (921.81 km) |
| Cayce to Key Largo (Florida) | 610.82 mi (983.02 km) |
| Cayce to Key West (Florida) | 649.72 mi (1,045.62 km) |
| Cayce to Keystone (Florida) | 412.18 mi (663.33 km) |
| Cayce to Kihei (Hawaii) | 4,617.46 mi (7,431.09 km) |
