| Elk River to Kenosha (Wisconsin) | 340.53 mi (548.02 km) |
| Elk River to Kent (Ohio) | 678.00 mi (1,091.13 km) |
| Elk River to Kent (Washington) | 1,365.49 mi (2,197.55 km) |
| Elk River to Kentwood (Michigan) | 429.96 mi (691.95 km) |
| Elk River to Kerman (California) | 1,494.77 mi (2,405.60 km) |
| Elk River to Kernersville (North Carolina) | 948.85 mi (1,527.02 km) |
| Elk River to Kerrville (Texas) | 1,098.78 mi (1,768.31 km) |
| Elk River to Kettering (Maryland) | 965.75 mi (1,554.23 km) |
| Elk River to Kettering (Ohio) | 617.08 mi (993.10 km) |
| Elk River to Kewanee (Illinois) | 336.73 mi (541.92 km) |
| Elk River to Key Biscayne (Florida) | 1,547.46 mi (2,490.39 km) |
| Elk River to Key Largo (Florida) | 1,576.63 mi (2,537.34 km) |
| Elk River to Key West (Florida) | 1,578.62 mi (2,540.54 km) |
| Elk River to Keystone (Florida) | 1,331.66 mi (2,143.10 km) |
| Elk River to Kihei (Hawaii) | 3,904.37 mi (6,283.47 km) |
