| Birkenhead to Kinston (North Carolina) | 3,705.32 mi (5,963.13 km) |
| Birkenhead to Kirkland (Washington) | 4,598.14 mi (7,400.00 km) |
| Birkenhead to Kirksville (Missouri) | 4,046.08 mi (6,511.53 km) |
| Birkenhead to Kirkwood (Missouri) | 4,045.76 mi (6,511.02 km) |
| Birkenhead to Kiryas Joel (New York) | 3,285.76 mi (5,287.91 km) |
| Birkenhead to Kissimmee (Florida) | 4,208.54 mi (6,772.99 km) |
| Birkenhead to Klamath Falls (Oregon) | 4,899.92 mi (7,885.66 km) |
| Birkenhead to Knightdale (North Carolina) | 3,716.64 mi (5,981.35 km) |
| Birkenhead to Knik-Fairview (Alaska) | 4,290.36 mi (6,904.67 km) |
| Birkenhead to Knoxville (Tennessee) | 3,924.67 mi (6,316.15 km) |
| Birkenhead to Kokomo (Indiana) | 3,791.53 mi (6,101.88 km) |
| Birkenhead to Kuna (Idaho) | 4,671.99 mi (7,518.84 km) |
| Birkenhead to Kyle (Texas) | 4,771.40 mi (7,678.83 km) |
| Birkenhead to La Cañada Flintridge (California) | 5,252.99 mi (8,453.87 km) |
| Birkenhead to La Crescenta-Montrose (California) | 5,252.81 mi (8,453.59 km) |
