| Ritterhude to Kaneohe (Hawaii) | 7,220.25 mi (11,619.88 km) |
| Ritterhude to Kankakee (Illinois) | 4,262.40 mi (6,859.67 km) |
| Ritterhude to Kannapolis (North Carolina) | 4,282.52 mi (6,892.04 km) |
| Ritterhude to Kansas City (Kansas) | 4,603.86 mi (7,409.20 km) |
| Ritterhude to Kansas City (Missouri) | 4,597.37 mi (7,398.76 km) |
| Ritterhude to Kapaa (Hawaii) | 7,186.97 mi (11,566.31 km) |
| Ritterhude to Kapolei (Hawaii) | 7,227.33 mi (11,631.27 km) |
| Ritterhude to Katy (Texas) | 5,149.54 mi (8,287.38 km) |
| Ritterhude to Kaukauna (Wisconsin) | 4,115.98 mi (6,624.03 km) |
| Ritterhude to Kaysville (Utah) | 5,034.05 mi (8,101.52 km) |
| Ritterhude to Kearney (Missouri) | 4,578.44 mi (7,368.28 km) |
| Ritterhude to Kearney (Nebraska) | 4,662.92 mi (7,504.24 km) |
| Ritterhude to Kearns (Utah) | 5,057.80 mi (8,139.75 km) |
| Ritterhude to Kearny (New Jersey) | 3,774.36 mi (6,074.24 km) |
| Ritterhude to Keene (New Hampshire) | 3,602.92 mi (5,798.33 km) |
