| Cobh to Kinston (North Carolina) | 3,507.91 mi (5,645.44 km) |
| Cobh to Kirkland (Washington) | 4,532.43 mi (7,294.23 km) |
| Cobh to Kirksville (Missouri) | 3,891.05 mi (6,262.04 km) |
| Cobh to Kirkwood (Missouri) | 3,881.74 mi (6,247.05 km) |
| Cobh to Kiryas Joel (New York) | 3,098.32 mi (4,986.27 km) |
| Cobh to Kissimmee (Florida) | 4,003.33 mi (6,442.74 km) |
| Cobh to Klamath Falls (Oregon) | 4,818.96 mi (7,755.36 km) |
| Cobh to Knightdale (North Carolina) | 3,522.11 mi (5,668.29 km) |
| Cobh to Knik-Fairview (Alaska) | 4,321.21 mi (6,954.32 km) |
| Cobh to Knoxville (Tennessee) | 3,740.86 mi (6,020.32 km) |
| Cobh to Kokomo (Indiana) | 3,624.11 mi (5,832.44 km) |
| Cobh to Kuna (Idaho) | 4,580.66 mi (7,371.86 km) |
| Cobh to Kyle (Texas) | 4,602.40 mi (7,406.85 km) |
| Cobh to La Cañada Flintridge (California) | 5,143.38 mi (8,277.47 km) |
| Cobh to La Crescenta-Montrose (California) | 5,143.35 mi (8,277.42 km) |
