| Forfar to Kenosha (Wisconsin) | 3,668.01 mi (5,903.09 km) |
| Forfar to Kent (Ohio) | 3,508.23 mi (5,645.96 km) |
| Forfar to Kent (Washington) | 4,448.15 mi (7,158.60 km) |
| Forfar to Kentwood (Michigan) | 3,573.07 mi (5,750.30 km) |
| Forfar to Kerman (California) | 5,019.65 mi (8,078.35 km) |
| Forfar to Kernersville (North Carolina) | 3,716.93 mi (5,981.82 km) |
| Forfar to Kerrville (Texas) | 4,733.44 mi (7,617.73 km) |
| Forfar to Kettering (Maryland) | 3,453.19 mi (5,557.37 km) |
| Forfar to Kettering (Ohio) | 3,681.94 mi (5,925.50 km) |
| Forfar to Kewanee (Illinois) | 3,807.81 mi (6,128.07 km) |
| Forfar to Key Biscayne (Florida) | 4,275.91 mi (6,881.41 km) |
| Forfar to Key Largo (Florida) | 4,316.47 mi (6,946.68 km) |
| Forfar to Key West (Florida) | 4,398.90 mi (7,079.35 km) |
| Forfar to Keystone (Florida) | 4,234.50 mi (6,814.77 km) |
| Forfar to Kihei (Hawaii) | 6,871.35 mi (11,058.38 km) |
