| Hennef to New Britain (Connecticut) | 3,687.78 mi (5,934.91 km) |
| Hennef to New Brunswick (New Jersey) | 3,806.71 mi (6,126.32 km) |
| Hennef to New Carrollton (Maryland) | 3,973.22 mi (6,394.28 km) |
| Hennef to New Cassel (New York) | 3,759.24 mi (6,049.92 km) |
| Hennef to New Castle (Indiana) | 4,260.20 mi (6,856.13 km) |
| Hennef to New Castle (Pennsylvania) | 4,016.44 mi (6,463.83 km) |
| Hennef to New City (New York) | 3,758.90 mi (6,049.36 km) |
| Hennef to New Franklin (Ohio) | 4,066.31 mi (6,544.09 km) |
| Hennef to New Haven (Connecticut) | 3,709.26 mi (5,969.48 km) |
| Hennef to New Haven (Indiana) | 4,191.88 mi (6,746.17 km) |
| Hennef to New Hope (Minnesota) | 4,301.69 mi (6,922.90 km) |
| Hennef to New Hyde Park (New York) | 3,765.34 mi (6,059.72 km) |
| Hennef to New Iberia (Louisiana) | 5,008.83 mi (8,060.94 km) |
| Hennef to New Kensington (Pennsylvania) | 4,012.94 mi (6,458.20 km) |
| Hennef to New Kingman-Butler (Arizona) | 5,505.24 mi (8,859.82 km) |
