| San Lorenzo de El Escorial to Kenosha (Wisconsin) | 4,139.48 mi (6,661.85 km) |
| San Lorenzo de El Escorial to Kent (Ohio) | 3,890.79 mi (6,261.63 km) |
| San Lorenzo de El Escorial to Kent (Washington) | 5,271.25 mi (8,483.26 km) |
| San Lorenzo de El Escorial to Kentwood (Michigan) | 4,027.84 mi (6,482.18 km) |
| San Lorenzo de El Escorial to Kerman (California) | 5,730.01 mi (9,221.56 km) |
| San Lorenzo de El Escorial to Kernersville (North Carolina) | 3,995.50 mi (6,430.13 km) |
| San Lorenzo de El Escorial to Kerrville (Texas) | 5,141.99 mi (8,275.23 km) |
| San Lorenzo de El Escorial to Kettering (Maryland) | 3,745.61 mi (6,027.98 km) |
| San Lorenzo de El Escorial to Kettering (Ohio) | 4,067.47 mi (6,545.96 km) |
| San Lorenzo de El Escorial to Kewanee (Illinois) | 4,277.27 mi (6,883.60 km) |
| San Lorenzo de El Escorial to Key Biscayne (Florida) | 4,382.26 mi (7,052.57 km) |
| San Lorenzo de El Escorial to Key Largo (Florida) | 4,417.26 mi (7,108.89 km) |
| San Lorenzo de El Escorial to Key West (Florida) | 4,509.51 mi (7,257.35 km) |
| San Lorenzo de El Escorial to Keystone (Florida) | 4,411.30 mi (7,099.31 km) |
| San Lorenzo de El Escorial to Kihei (Hawaii) | 7,838.70 mi (12,615.17 km) |
