| Sestao to Kenosha (Wisconsin) | 4,090.18 mi (6,582.50 km) |
| Sestao to Kent (Ohio) | 3,855.98 mi (6,205.60 km) |
| Sestao to Kent (Washington) | 5,158.90 mi (8,302.45 km) |
| Sestao to Kentwood (Michigan) | 3,980.82 mi (6,406.52 km) |
| Sestao to Kerman (California) | 5,642.78 mi (9,081.18 km) |
| Sestao to Kernersville (North Carolina) | 3,980.45 mi (6,405.91 km) |
| Sestao to Kerrville (Texas) | 5,110.73 mi (8,224.92 km) |
| Sestao to Kettering (Maryland) | 3,725.96 mi (5,996.36 km) |
| Sestao to Kettering (Ohio) | 4,033.48 mi (6,491.26 km) |
| Sestao to Kewanee (Illinois) | 4,229.28 mi (6,806.38 km) |
| Sestao to Key Biscayne (Florida) | 4,401.14 mi (7,082.96 km) |
| Sestao to Key Largo (Florida) | 4,437.39 mi (7,141.28 km) |
| Sestao to Key West (Florida) | 4,528.54 mi (7,287.97 km) |
| Sestao to Keystone (Florida) | 4,417.78 mi (7,109.73 km) |
| Sestao to Kihei (Hawaii) | 7,699.11 mi (12,390.51 km) |
