| Castelli Calepio to Kaneohe (Hawaii) | 7,740.68 mi (12,457.43 km) |
| Castelli Calepio to Kankakee (Illinois) | 4,594.58 mi (7,394.26 km) |
| Castelli Calepio to Kannapolis (North Carolina) | 4,548.10 mi (7,319.45 km) |
| Castelli Calepio to Kansas City (Kansas) | 4,954.21 mi (7,973.03 km) |
| Castelli Calepio to Kansas City (Missouri) | 4,946.93 mi (7,961.31 km) |
| Castelli Calepio to Kapaa (Hawaii) | 7,708.99 mi (12,406.43 km) |
| Castelli Calepio to Kapolei (Hawaii) | 7,748.04 mi (12,469.27 km) |
| Castelli Calepio to Katy (Texas) | 5,459.20 mi (8,785.74 km) |
| Castelli Calepio to Kaukauna (Wisconsin) | 4,467.59 mi (7,189.89 km) |
| Castelli Calepio to Kaysville (Utah) | 5,457.80 mi (8,783.47 km) |
| Castelli Calepio to Kearney (Missouri) | 4,928.33 mi (7,931.37 km) |
| Castelli Calepio to Kearney (Nebraska) | 5,038.15 mi (8,108.12 km) |
| Castelli Calepio to Kearns (Utah) | 5,480.57 mi (8,820.12 km) |
| Castelli Calepio to Kearny (New Jersey) | 4,044.95 mi (6,509.72 km) |
| Castelli Calepio to Keene (New Hampshire) | 3,881.84 mi (6,247.22 km) |
