| Cobh to Camas (Washington) | 4,653.16 mi (7,488.53 km) |
| Cobh to Cambridge (Maryland) | 3,297.05 mi (5,306.09 km) |
| Cobh to Cambridge (Massachusetts) | 2,929.51 mi (4,714.59 km) |
| Cobh to Camden (Arkansas) | 4,219.71 mi (6,790.97 km) |
| Cobh to Camden (New Jersey) | 3,196.60 mi (5,144.43 km) |
| Cobh to Cameron Park (California) | 4,989.83 mi (8,030.36 km) |
| Cobh to Camp Pendleton South (California) | 5,169.16 mi (8,318.96 km) |
| Cobh to Camp Springs (Maryland) | 3,321.01 mi (5,344.64 km) |
| Cobh to Camp Verde (Arizona) | 4,899.83 mi (7,885.51 km) |
| Cobh to Campbell (California) | 5,098.57 mi (8,205.36 km) |
| Cobh to Campbellsville (Kentucky) | 3,734.62 mi (6,010.28 km) |
| Cobh to Campton Hills (Illinois) | 3,648.49 mi (5,871.68 km) |
| Cobh to Canby (Oregon) | 4,679.10 mi (7,530.28 km) |
| Cobh to Candelaria (Puerto Rico) | 3,867.45 mi (6,224.07 km) |
| Cobh to Candler-McAfee (Georgia) | 3,859.93 mi (6,211.96 km) |
