| Newcastle under Lyme to Myrtle Grove (North Carolina) | 3,810.28 mi (6,132.05 km) |
| Newcastle under Lyme to Nacogdoches (Texas) | 4,602.19 mi (7,406.52 km) |
| Newcastle under Lyme to Nampa (Idaho) | 4,713.39 mi (7,585.47 km) |
| Newcastle under Lyme to Nanakuli (Hawaii) | 7,097.13 mi (11,421.72 km) |
| Newcastle under Lyme to Nanticoke (Pennsylvania) | 3,403.47 mi (5,477.35 km) |
| Newcastle under Lyme to Nanuet (New York) | 3,329.17 mi (5,357.78 km) |
| Newcastle under Lyme to Napa (California) | 5,183.69 mi (8,342.35 km) |
| Newcastle under Lyme to Naperville (Illinois) | 3,847.91 mi (6,192.61 km) |
| Newcastle under Lyme to Naples (Florida) | 4,371.28 mi (7,034.90 km) |
| Newcastle under Lyme to Naranja (Florida) | 4,347.65 mi (6,996.87 km) |
| Newcastle under Lyme to Nashua (New Hampshire) | 3,156.43 mi (5,079.78 km) |
| Newcastle under Lyme to Nashville (Tennessee) | 4,065.12 mi (6,542.18 km) |
| Newcastle under Lyme to Natchez (Mississippi) | 4,478.94 mi (7,208.16 km) |
| Newcastle under Lyme to Natchitoches (Louisiana) | 4,535.90 mi (7,299.83 km) |
| Newcastle under Lyme to National City (California) | 5,348.03 mi (8,606.82 km) |
