| Castelli Calepio to Kenosha (Wisconsin) | 4,528.22 mi (7,287.47 km) |
| Castelli Calepio to Kent (Ohio) | 4,331.40 mi (6,970.72 km) |
| Castelli Calepio to Kent (Washington) | 5,386.24 mi (8,668.31 km) |
| Castelli Calepio to Kentwood (Michigan) | 4,426.00 mi (7,122.95 km) |
| Castelli Calepio to Kerman (California) | 5,950.97 mi (9,577.16 km) |
| Castelli Calepio to Kernersville (North Carolina) | 4,496.27 mi (7,236.05 km) |
| Castelli Calepio to Kerrville (Texas) | 5,580.35 mi (8,980.71 km) |
| Castelli Calepio to Kettering (Maryland) | 4,235.32 mi (6,816.10 km) |
| Castelli Calepio to Kettering (Ohio) | 4,508.57 mi (7,255.85 km) |
| Castelli Calepio to Kewanee (Illinois) | 4,668.77 mi (7,513.66 km) |
| Castelli Calepio to Key Biscayne (Florida) | 4,973.99 mi (8,004.86 km) |
| Castelli Calepio to Key Largo (Florida) | 5,011.96 mi (8,065.97 km) |
| Castelli Calepio to Key West (Florida) | 5,100.83 mi (8,209.00 km) |
| Castelli Calepio to Keystone (Florida) | 4,969.95 mi (7,998.35 km) |
| Castelli Calepio to Kihei (Hawaii) | 7,769.61 mi (12,503.97 km) |
