| Middle River to Naugatuck (Connecticut) | 231.19 mi (372.07 km) |
| Middle River to Navarre (Florida) | 854.50 mi (1,375.18 km) |
| Middle River to Nederland (Texas) | 1,187.13 mi (1,910.50 km) |
| Middle River to Neenah (Wisconsin) | 703.92 mi (1,132.85 km) |
| Middle River to Neosho (Missouri) | 989.53 mi (1,592.50 km) |
| Middle River to Nesconset (New York) | 201.76 mi (324.70 km) |
| Middle River to New Albany (Indiana) | 510.66 mi (821.82 km) |
| Middle River to New Albany (Ohio) | 341.75 mi (550.00 km) |
| Middle River to New Baltimore (Michigan) | 402.11 mi (647.13 km) |
| Middle River to New Baltimore (Virginia) | 80.47 mi (129.50 km) |
| Middle River to New Bedford (Massachusetts) | 329.73 mi (530.65 km) |
| Middle River to New Berlin (Wisconsin) | 657.71 mi (1,058.48 km) |
| Middle River to New Bern (North Carolina) | 295.66 mi (475.82 km) |
| Middle River to New Braunfels (Texas) | 1,397.83 mi (2,249.58 km) |
| Middle River to New Brighton (Minnesota) | 943.09 mi (1,517.76 km) |
