| Thornton to New Britain (Connecticut) | 3,254.88 mi (5,238.22 km) |
| Thornton to New Brunswick (New Jersey) | 3,373.96 mi (5,429.87 km) |
| Thornton to New Carrollton (Maryland) | 3,540.31 mi (5,697.58 km) |
| Thornton to New Cassel (New York) | 3,326.84 mi (5,354.03 km) |
| Thornton to New Castle (Indiana) | 3,822.68 mi (6,152.01 km) |
| Thornton to New Castle (Pennsylvania) | 3,579.95 mi (5,761.38 km) |
| Thornton to New City (New York) | 3,325.73 mi (5,352.24 km) |
| Thornton to New Franklin (Ohio) | 3,629.41 mi (5,840.96 km) |
| Thornton to New Haven (Connecticut) | 3,276.68 mi (5,273.31 km) |
| Thornton to New Haven (Indiana) | 3,754.15 mi (6,041.71 km) |
| Thornton to New Hope (Minnesota) | 3,866.74 mi (6,222.92 km) |
| Thornton to New Hyde Park (New York) | 3,332.87 mi (5,363.74 km) |
| Thornton to New Iberia (Louisiana) | 4,573.06 mi (7,359.63 km) |
| Thornton to New Kensington (Pennsylvania) | 3,576.96 mi (5,756.55 km) |
| Thornton to New Kingman-Butler (Arizona) | 5,078.78 mi (8,173.51 km) |
