| Barth to Kaneohe (Hawaii) | 7,171.09 mi (11,540.75 km) |
| Barth to Kankakee (Illinois) | 4,354.18 mi (7,007.37 km) |
| Barth to Kannapolis (North Carolina) | 4,397.52 mi (7,077.12 km) |
| Barth to Kansas City (Kansas) | 4,687.13 mi (7,543.21 km) |
| Barth to Kansas City (Missouri) | 4,680.99 mi (7,533.33 km) |
| Barth to Kapaa (Hawaii) | 7,133.07 mi (11,479.56 km) |
| Barth to Kapolei (Hawaii) | 7,177.39 mi (11,550.89 km) |
| Barth to Katy (Texas) | 5,246.94 mi (8,444.13 km) |
| Barth to Kaukauna (Wisconsin) | 4,200.41 mi (6,759.90 km) |
| Barth to Kaysville (Utah) | 5,080.19 mi (8,175.77 km) |
| Barth to Kearney (Missouri) | 4,661.98 mi (7,502.73 km) |
| Barth to Kearney (Nebraska) | 4,735.08 mi (7,620.37 km) |
| Barth to Kearns (Utah) | 5,104.43 mi (8,214.79 km) |
| Barth to Kearny (New Jersey) | 3,889.59 mi (6,259.69 km) |
| Barth to Keene (New Hampshire) | 3,716.16 mi (5,980.59 km) |
