| Kalmthout to Kaneohe (Hawaii) | 7,293.48 mi (11,737.72 km) |
| Kalmthout to Kankakee (Illinois) | 4,170.58 mi (6,711.90 km) |
| Kalmthout to Kannapolis (North Carolina) | 4,160.16 mi (6,695.14 km) |
| Kalmthout to Kansas City (Kansas) | 4,522.02 mi (7,277.49 km) |
| Kalmthout to Kansas City (Missouri) | 4,515.10 mi (7,266.35 km) |
| Kalmthout to Kapaa (Hawaii) | 7,265.94 mi (11,693.40 km) |
| Kalmthout to Kapolei (Hawaii) | 7,301.47 mi (11,750.57 km) |
| Kalmthout to Katy (Texas) | 5,048.13 mi (8,124.17 km) |
| Kalmthout to Kaukauna (Wisconsin) | 4,034.11 mi (6,492.27 km) |
| Kalmthout to Kaysville (Utah) | 4,997.78 mi (8,043.14 km) |
| Kalmthout to Kearney (Missouri) | 4,496.32 mi (7,236.12 km) |
| Kalmthout to Kearney (Nebraska) | 4,595.07 mi (7,395.05 km) |
| Kalmthout to Kearns (Utah) | 5,020.85 mi (8,080.27 km) |
| Kalmthout to Kearny (New Jersey) | 3,653.04 mi (5,879.00 km) |
| Kalmthout to Keene (New Hampshire) | 3,484.78 mi (5,608.21 km) |
