| Gladbeck to Kaneohe (Hawaii) | 7,310.83 mi (11,765.64 km) |
| Gladbeck to Kankakee (Illinois) | 4,256.63 mi (6,850.39 km) |
| Gladbeck to Kannapolis (North Carolina) | 4,255.57 mi (6,848.68 km) |
| Gladbeck to Kansas City (Kansas) | 4,604.85 mi (7,410.79 km) |
| Gladbeck to Kansas City (Missouri) | 4,598.07 mi (7,399.88 km) |
| Gladbeck to Kapaa (Hawaii) | 7,280.29 mi (11,716.49 km) |
| Gladbeck to Kapolei (Hawaii) | 7,318.35 mi (11,777.75 km) |
| Gladbeck to Katy (Texas) | 5,137.55 mi (8,268.08 km) |
| Gladbeck to Kaukauna (Wisconsin) | 4,116.76 mi (6,625.29 km) |
| Gladbeck to Kaysville (Utah) | 5,063.96 mi (8,149.65 km) |
| Gladbeck to Kearney (Missouri) | 4,579.23 mi (7,369.56 km) |
| Gladbeck to Kearney (Nebraska) | 4,673.01 mi (7,520.49 km) |
| Gladbeck to Kearns (Utah) | 5,087.31 mi (8,187.23 km) |
| Gladbeck to Kearny (New Jersey) | 3,748.00 mi (6,031.82 km) |
| Gladbeck to Keene (New Hampshire) | 3,578.76 mi (5,759.46 km) |
