| Grays to Kaneohe (Hawaii) | 7,229.26 mi (11,634.38 km) |
| Grays to Kankakee (Illinois) | 4,011.24 mi (6,455.47 km) |
| Grays to Kannapolis (North Carolina) | 3,989.99 mi (6,421.27 km) |
| Grays to Kansas City (Kansas) | 4,366.55 mi (7,027.28 km) |
| Grays to Kansas City (Missouri) | 4,359.44 mi (7,015.84 km) |
| Grays to Kapaa (Hawaii) | 7,206.44 mi (11,597.65 km) |
| Grays to Kapolei (Hawaii) | 7,237.97 mi (11,648.39 km) |
| Grays to Katy (Texas) | 4,884.39 mi (7,860.67 km) |
| Grays to Kaukauna (Wisconsin) | 3,879.14 mi (6,242.87 km) |
| Grays to Kaysville (Utah) | 4,864.18 mi (7,828.14 km) |
| Grays to Kearney (Missouri) | 4,340.74 mi (6,985.75 km) |
| Grays to Kearney (Nebraska) | 4,445.85 mi (7,154.91 km) |
| Grays to Kearns (Utah) | 4,886.85 mi (7,864.62 km) |
| Grays to Kearny (New Jersey) | 3,483.48 mi (5,606.13 km) |
| Grays to Keene (New Hampshire) | 3,316.35 mi (5,337.16 km) |
