| Cobh to Caguas (Puerto Rico) | 3,869.30 mi (6,227.03 km) |
| Cobh to Cahokia (Illinois) | 3,872.79 mi (6,232.65 km) |
| Cobh to Calabasas (California) | 5,163.48 mi (8,309.82 km) |
| Cobh to Caldwell (Idaho) | 4,580.85 mi (7,372.17 km) |
| Cobh to Caledonia (Wisconsin) | 3,589.74 mi (5,777.12 km) |
| Cobh to Calera (Alabama) | 3,991.40 mi (6,423.54 km) |
| Cobh to Calexico (California) | 5,132.17 mi (8,259.42 km) |
| Cobh to Calhoun (Georgia) | 3,851.25 mi (6,198.00 km) |
| Cobh to California (Maryland) | 3,325.62 mi (5,352.07 km) |
| Cobh to California City (California) | 5,079.94 mi (8,175.38 km) |
| Cobh to Callaway (Florida) | 4,087.68 mi (6,578.49 km) |
| Cobh to Calumet City (Illinois) | 3,629.38 mi (5,840.91 km) |
| Cobh to Calverton (Maryland) | 3,311.16 mi (5,328.80 km) |
| Cobh to Camano (Washington) | 4,513.50 mi (7,263.78 km) |
| Cobh to Camarillo (California) | 5,171.20 mi (8,322.24 km) |
