| Loughton to Kaneohe (Hawaii) | 7,214.05 mi (11,609.90 km) |
| Loughton to Kankakee (Illinois) | 3,995.92 mi (6,430.82 km) |
| Loughton to Kannapolis (North Carolina) | 3,975.81 mi (6,398.45 km) |
| Loughton to Kansas City (Kansas) | 4,350.99 mi (7,002.24 km) |
| Loughton to Kansas City (Missouri) | 4,343.89 mi (6,990.82 km) |
| Loughton to Kapaa (Hawaii) | 7,191.41 mi (11,573.45 km) |
| Loughton to Kapolei (Hawaii) | 7,222.78 mi (11,623.95 km) |
| Loughton to Katy (Texas) | 4,869.45 mi (7,836.62 km) |
| Loughton to Kaukauna (Wisconsin) | 3,863.54 mi (6,217.77 km) |
| Loughton to Kaysville (Utah) | 4,847.93 mi (7,801.99 km) |
| Loughton to Kearney (Missouri) | 4,325.19 mi (6,960.72 km) |
| Loughton to Kearney (Nebraska) | 4,429.99 mi (7,129.39 km) |
| Loughton to Kearns (Utah) | 4,870.60 mi (7,838.47 km) |
| Loughton to Kearny (New Jersey) | 3,469.20 mi (5,583.14 km) |
| Loughton to Keene (New Hampshire) | 3,301.91 mi (5,313.91 km) |
