| Cobh to Myrtle Grove (North Carolina) | 3,573.48 mi (5,750.97 km) |
| Cobh to Nacogdoches (Texas) | 4,389.82 mi (7,064.74 km) |
| Cobh to Nampa (Idaho) | 4,581.02 mi (7,372.44 km) |
| Cobh to Nanakuli (Hawaii) | 7,058.15 mi (11,358.99 km) |
| Cobh to Nanticoke (Pennsylvania) | 3,180.07 mi (5,117.82 km) |
| Cobh to Nanuet (New York) | 3,102.25 mi (4,992.60 km) |
| Cobh to Napa (California) | 5,052.96 mi (8,131.95 km) |
| Cobh to Naperville (Illinois) | 3,647.64 mi (5,870.31 km) |
| Cobh to Naples (Florida) | 4,126.82 mi (6,641.48 km) |
| Cobh to Naranja (Florida) | 4,100.36 mi (6,598.90 km) |
| Cobh to Nashua (New Hampshire) | 2,930.09 mi (4,715.52 km) |
| Cobh to Nashville (Tennessee) | 3,847.85 mi (6,192.51 km) |
| Cobh to Natchez (Mississippi) | 4,260.11 mi (6,855.98 km) |
| Cobh to Natchitoches (Louisiana) | 4,320.73 mi (6,953.54 km) |
| Cobh to National City (California) | 5,190.05 mi (8,352.58 km) |
