| Newcastle under Lyme to New Britain (Connecticut) | 3,254.51 mi (5,237.63 km) |
| Newcastle under Lyme to New Brunswick (New Jersey) | 3,373.47 mi (5,429.07 km) |
| Newcastle under Lyme to New Carrollton (Maryland) | 3,539.96 mi (5,697.01 km) |
| Newcastle under Lyme to New Cassel (New York) | 3,326.05 mi (5,352.75 km) |
| Newcastle under Lyme to New Castle (Indiana) | 3,828.63 mi (6,161.59 km) |
| Newcastle under Lyme to New Castle (Pennsylvania) | 3,583.70 mi (5,767.41 km) |
| Newcastle under Lyme to New City (New York) | 3,325.61 mi (5,352.04 km) |
| Newcastle under Lyme to New Franklin (Ohio) | 3,633.89 mi (5,848.19 km) |
| Newcastle under Lyme to New Haven (Connecticut) | 3,276.03 mi (5,272.27 km) |
| Newcastle under Lyme to New Haven (Indiana) | 3,760.87 mi (6,052.53 km) |
| Newcastle under Lyme to New Hope (Minnesota) | 3,881.73 mi (6,247.05 km) |
| Newcastle under Lyme to New Hyde Park (New York) | 3,332.13 mi (5,362.54 km) |
| Newcastle under Lyme to New Iberia (Louisiana) | 4,575.73 mi (7,363.92 km) |
| Newcastle under Lyme to New Kensington (Pennsylvania) | 3,579.94 mi (5,761.36 km) |
| Newcastle under Lyme to New Kingman-Butler (Arizona) | 5,099.58 mi (8,206.97 km) |
