| Unterwellenborn to Kinston (North Carolina) | 4,346.90 mi (6,995.66 km) |
| Unterwellenborn to Kirkland (Washington) | 5,105.27 mi (8,216.14 km) |
| Unterwellenborn to Kirksville (Missouri) | 4,667.20 mi (7,511.13 km) |
| Unterwellenborn to Kirkwood (Missouri) | 4,673.57 mi (7,521.38 km) |
| Unterwellenborn to Kiryas Joel (New York) | 3,925.77 mi (6,317.92 km) |
| Unterwellenborn to Kissimmee (Florida) | 4,849.82 mi (7,805.04 km) |
| Unterwellenborn to Klamath Falls (Oregon) | 5,428.51 mi (8,736.35 km) |
| Unterwellenborn to Knightdale (North Carolina) | 4,357.94 mi (7,013.43 km) |
| Unterwellenborn to Knik-Fairview (Alaska) | 4,616.63 mi (7,429.74 km) |
| Unterwellenborn to Knoxville (Tennessee) | 4,563.18 mi (7,343.74 km) |
| Unterwellenborn to Kokomo (Indiana) | 4,421.99 mi (7,116.50 km) |
| Unterwellenborn to Kuna (Idaho) | 5,217.59 mi (8,396.91 km) |
| Unterwellenborn to Kyle (Texas) | 5,401.47 mi (8,692.82 km) |
| Unterwellenborn to La Cañada Flintridge (California) | 5,820.50 mi (9,367.19 km) |
| Unterwellenborn to La Crescenta-Montrose (California) | 5,820.13 mi (9,366.59 km) |
