| Rock Island to New Brighton (Minnesota) | 281.29 mi (452.70 km) |
| Rock Island to New Britain (Connecticut) | 918.37 mi (1,477.97 km) |
| Rock Island to New Brunswick (New Jersey) | 843.29 mi (1,357.14 km) |
| Rock Island to New Carrollton (Maryland) | 742.62 mi (1,195.12 km) |
| Rock Island to New Cassel (New York) | 885.77 mi (1,425.52 km) |
| Rock Island to New Castle (Indiana) | 293.30 mi (472.01 km) |
| Rock Island to New Castle (Pennsylvania) | 532.61 mi (857.16 km) |
| Rock Island to New City (New York) | 860.02 mi (1,384.06 km) |
| Rock Island to New Franklin (Ohio) | 468.89 mi (754.61 km) |
| Rock Island to New Haven (Connecticut) | 913.78 mi (1,470.59 km) |
| Rock Island to New Haven (Indiana) | 290.30 mi (467.19 km) |
| Rock Island to New Hope (Minnesota) | 283.99 mi (457.03 km) |
| Rock Island to New Hyde Park (New York) | 879.82 mi (1,415.93 km) |
| Rock Island to New Iberia (Louisiana) | 795.16 mi (1,279.69 km) |
| Rock Island to New Kensington (Pennsylvania) | 567.60 mi (913.47 km) |
