| Colleferro to Kaneohe (Hawaii) | 8,034.78 mi (12,930.73 km) |
| Colleferro to Kankakee (Illinois) | 4,880.94 mi (7,855.11 km) |
| Colleferro to Kannapolis (North Carolina) | 4,813.16 mi (7,746.03 km) |
| Colleferro to Kansas City (Kansas) | 5,244.94 mi (8,440.92 km) |
| Colleferro to Kansas City (Missouri) | 5,237.45 mi (8,428.87 km) |
| Colleferro to Kapaa (Hawaii) | 7,999.99 mi (12,874.75 km) |
| Colleferro to Kapolei (Hawaii) | 8,041.66 mi (12,941.80 km) |
| Colleferro to Katy (Texas) | 5,736.39 mi (9,231.83 km) |
| Colleferro to Kaukauna (Wisconsin) | 4,759.65 mi (7,659.91 km) |
| Colleferro to Kaysville (Utah) | 5,764.62 mi (9,277.26 km) |
| Colleferro to Kearney (Missouri) | 5,218.98 mi (8,399.14 km) |
| Colleferro to Kearney (Nebraska) | 5,335.26 mi (8,586.27 km) |
| Colleferro to Kearns (Utah) | 5,787.22 mi (9,313.63 km) |
| Colleferro to Kearny (New Jersey) | 4,313.72 mi (6,942.27 km) |
| Colleferro to Keene (New Hampshire) | 4,154.04 mi (6,685.28 km) |
