| Humacao to Kaneohe (Hawaii) | 5,888.28 mi (9,476.27 km) |
| Humacao to Kankakee (Illinois) | 2,053.12 mi (3,304.17 km) |
| Humacao to Kannapolis (North Carolina) | 1,501.91 mi (2,417.09 km) |
| Humacao to Kansas City (Kansas) | 2,257.19 mi (3,632.60 km) |
| Humacao to Kansas City (Missouri) | 2,248.54 mi (3,618.67 km) |
| Humacao to Kapaa (Hawaii) | 5,969.13 mi (9,606.38 km) |
| Humacao to Kapolei (Hawaii) | 5,906.67 mi (9,505.87 km) |
| Humacao to Katy (Texas) | 2,050.33 mi (3,299.69 km) |
| Humacao to Kaukauna (Wisconsin) | 2,224.00 mi (3,579.19 km) |
| Humacao to Kaysville (Utah) | 3,141.39 mi (5,055.57 km) |
| Humacao to Kearney (Missouri) | 2,248.24 mi (3,618.19 km) |
| Humacao to Kearney (Nebraska) | 2,510.79 mi (4,040.72 km) |
| Humacao to Kearns (Utah) | 3,137.48 mi (5,049.28 km) |
| Humacao to Kearny (New Jersey) | 1,637.48 mi (2,635.27 km) |
| Humacao to Keene (New Hampshire) | 1,754.80 mi (2,824.08 km) |
