| Cobh to Kaneohe (Hawaii) | 7,049.77 mi (11,345.50 km) |
| Cobh to Kankakee (Illinois) | 3,664.65 mi (5,897.68 km) |
| Cobh to Kannapolis (North Carolina) | 3,626.33 mi (5,836.02 km) |
| Cobh to Kansas City (Kansas) | 4,026.10 mi (6,479.38 km) |
| Cobh to Kansas City (Missouri) | 4,018.69 mi (6,467.45 km) |
| Cobh to Kapaa (Hawaii) | 7,036.20 mi (11,323.68 km) |
| Cobh to Kapolei (Hawaii) | 7,059.80 mi (11,361.66 km) |
| Cobh to Katy (Texas) | 4,529.79 mi (7,289.99 km) |
| Cobh to Kaukauna (Wisconsin) | 3,540.33 mi (5,697.61 km) |
| Cobh to Kaysville (Utah) | 4,562.18 mi (7,342.12 km) |
| Cobh to Kearney (Missouri) | 4,000.16 mi (6,437.64 km) |
| Cobh to Kearney (Nebraska) | 4,116.29 mi (6,624.53 km) |
| Cobh to Kearns (Utah) | 4,584.03 mi (7,377.29 km) |
| Cobh to Kearny (New Jersey) | 3,120.94 mi (5,022.67 km) |
| Cobh to Keene (New Hampshire) | 2,955.61 mi (4,756.60 km) |
