| Forest to Kenosha (Wisconsin) | 4,115.22 mi (6,622.81 km) |
| Forest to Kent (Ohio) | 3,932.76 mi (6,329.17 km) |
| Forest to Kent (Washington) | 4,946.62 mi (7,960.81 km) |
| Forest to Kentwood (Michigan) | 4,015.71 mi (6,462.66 km) |
| Forest to Kerman (California) | 5,512.16 mi (8,870.97 km) |
| Forest to Kernersville (North Carolina) | 4,115.88 mi (6,623.87 km) |
| Forest to Kerrville (Texas) | 5,174.19 mi (8,327.06 km) |
| Forest to Kettering (Maryland) | 3,853.02 mi (6,200.83 km) |
| Forest to Kettering (Ohio) | 4,108.92 mi (6,612.67 km) |
| Forest to Kewanee (Illinois) | 4,255.68 mi (6,848.85 km) |
| Forest to Key Biscayne (Florida) | 4,629.45 mi (7,450.38 km) |
| Forest to Key Largo (Florida) | 4,668.67 mi (7,513.50 km) |
| Forest to Key West (Florida) | 4,755.09 mi (7,652.58 km) |
| Forest to Keystone (Florida) | 4,609.40 mi (7,418.11 km) |
| Forest to Kihei (Hawaii) | 7,354.42 mi (11,835.80 km) |
