| Luton to Kenosha (Wisconsin) | 3,901.17 mi (6,278.33 km) |
| Luton to Kent (Ohio) | 3,716.20 mi (5,980.64 km) |
| Luton to Kent (Washington) | 4,765.80 mi (7,669.81 km) |
| Luton to Kentwood (Michigan) | 3,800.99 mi (6,117.10 km) |
| Luton to Kerman (California) | 5,317.29 mi (8,557.36 km) |
| Luton to Kernersville (North Carolina) | 3,898.56 mi (6,274.13 km) |
| Luton to Kerrville (Texas) | 4,958.84 mi (7,980.48 km) |
| Luton to Kettering (Maryland) | 3,635.69 mi (5,851.08 km) |
| Luton to Kettering (Ohio) | 3,892.49 mi (6,264.35 km) |
| Luton to Kewanee (Illinois) | 4,041.67 mi (6,504.44 km) |
| Luton to Key Biscayne (Florida) | 4,414.65 mi (7,104.70 km) |
| Luton to Key Largo (Florida) | 4,454.02 mi (7,168.05 km) |
| Luton to Key West (Florida) | 4,540.10 mi (7,306.58 km) |
| Luton to Keystone (Florida) | 4,392.95 mi (7,069.78 km) |
| Luton to Kihei (Hawaii) | 7,212.71 mi (11,607.74 km) |
