| Bargoed to Kaneohe (Hawaii) | 7,156.51 mi (11,517.30 km) |
| Bargoed to Kankakee (Illinois) | 3,867.25 mi (6,223.74 km) |
| Bargoed to Kannapolis (North Carolina) | 3,838.96 mi (6,178.21 km) |
| Bargoed to Kansas City (Kansas) | 4,225.16 mi (6,799.73 km) |
| Bargoed to Kansas City (Missouri) | 4,217.93 mi (6,788.09 km) |
| Bargoed to Kapaa (Hawaii) | 7,137.57 mi (11,486.80 km) |
| Bargoed to Kapolei (Hawaii) | 7,165.79 mi (11,532.22 km) |
| Bargoed to Katy (Texas) | 4,737.21 mi (7,623.80 km) |
| Bargoed to Kaukauna (Wisconsin) | 3,738.31 mi (6,016.22 km) |
| Bargoed to Kaysville (Utah) | 4,738.81 mi (7,626.37 km) |
| Bargoed to Kearney (Missouri) | 4,199.29 mi (6,758.11 km) |
| Bargoed to Kearney (Nebraska) | 4,308.97 mi (6,934.61 km) |
| Bargoed to Kearns (Utah) | 4,761.15 mi (7,662.33 km) |
| Bargoed to Kearny (New Jersey) | 3,332.88 mi (5,363.75 km) |
| Bargoed to Keene (New Hampshire) | 3,166.47 mi (5,095.94 km) |
