| Castelli Calepio to Keizer (Oregon) | 5,546.92 mi (8,926.91 km) |
| Castelli Calepio to Keller (Texas) | 5,357.17 mi (8,621.53 km) |
| Castelli Calepio to Kelso (Washington) | 5,477.45 mi (8,815.11 km) |
| Castelli Calepio to Kemp Mill (Maryland) | 4,238.89 mi (6,821.84 km) |
| Castelli Calepio to Ken Caryl (Colorado) | 5,309.57 mi (8,544.92 km) |
| Castelli Calepio to Kendale Lakes (Florida) | 4,984.27 mi (8,021.41 km) |
| Castelli Calepio to Kendall (Florida) | 4,983.69 mi (8,020.47 km) |
| Castelli Calepio to Kendall Park (New Jersey) | 4,077.49 mi (6,562.08 km) |
| Castelli Calepio to Kendall West (Florida) | 4,985.77 mi (8,023.82 km) |
| Castelli Calepio to Kenmore (New York) | 4,153.84 mi (6,684.96 km) |
| Castelli Calepio to Kenmore (Washington) | 5,365.88 mi (8,635.54 km) |
| Castelli Calepio to Kenner (Louisiana) | 5,214.82 mi (8,392.44 km) |
| Castelli Calepio to Kennesaw (Georgia) | 4,784.35 mi (7,699.66 km) |
| Castelli Calepio to Kennett (Missouri) | 4,907.22 mi (7,897.41 km) |
| Castelli Calepio to Kennewick (Washington) | 5,377.25 mi (8,653.85 km) |
