| Echt to Kenosha (Wisconsin) | 4,162.42 mi (6,698.77 km) |
| Echt to Kent (Ohio) | 3,984.43 mi (6,412.32 km) |
| Echt to Kent (Washington) | 4,968.74 mi (7,996.42 km) |
| Echt to Kentwood (Michigan) | 4,063.88 mi (6,540.19 km) |
| Echt to Kerman (California) | 5,542.50 mi (8,919.79 km) |
| Echt to Kernersville (North Carolina) | 4,171.66 mi (6,713.64 km) |
| Echt to Kerrville (Texas) | 5,223.20 mi (8,405.93 km) |
| Echt to Kettering (Maryland) | 3,908.54 mi (6,290.19 km) |
| Echt to Kettering (Ohio) | 4,160.23 mi (6,695.25 km) |
| Echt to Kewanee (Illinois) | 4,302.78 mi (6,924.65 km) |
| Echt to Key Biscayne (Florida) | 4,690.79 mi (7,549.10 km) |
| Echt to Key Largo (Florida) | 4,730.16 mi (7,612.46 km) |
| Echt to Key West (Florida) | 4,816.22 mi (7,750.96 km) |
| Echt to Keystone (Florida) | 4,668.46 mi (7,513.17 km) |
| Echt to Kihei (Hawaii) | 7,356.50 mi (11,839.14 km) |
