| Alton to Kenosha (Wisconsin) | 3,903.56 mi (6,282.18 km) |
| Alton to Kent (Ohio) | 3,713.52 mi (5,976.33 km) |
| Alton to Kent (Washington) | 4,790.46 mi (7,709.49 km) |
| Alton to Kentwood (Michigan) | 3,802.34 mi (6,119.27 km) |
| Alton to Kerman (California) | 5,335.08 mi (8,585.97 km) |
| Alton to Kernersville (North Carolina) | 3,890.64 mi (6,261.37 km) |
| Alton to Kerrville (Texas) | 4,958.83 mi (7,980.46 km) |
| Alton to Kettering (Maryland) | 3,628.17 mi (5,838.98 km) |
| Alton to Kettering (Ohio) | 3,890.17 mi (6,260.63 km) |
| Alton to Kewanee (Illinois) | 4,044.11 mi (6,508.36 km) |
| Alton to Key Biscayne (Florida) | 4,398.68 mi (7,079.00 km) |
| Alton to Key Largo (Florida) | 4,437.82 mi (7,141.98 km) |
| Alton to Key West (Florida) | 4,524.45 mi (7,281.39 km) |
| Alton to Keystone (Florida) | 4,380.40 mi (7,049.58 km) |
| Alton to Kihei (Hawaii) | 7,249.31 mi (11,666.64 km) |
