| Middle River to Newport East (Rhode Island) | 309.01 mi (497.31 km) |
| Middle River to Newport News (Virginia) | 154.75 mi (249.04 km) |
| Middle River to Newton (Iowa) | 886.22 mi (1,426.23 km) |
| Middle River to Newton (Kansas) | 1,129.27 mi (1,817.38 km) |
| Middle River to Newton (Massachusetts) | 341.92 mi (550.27 km) |
| Middle River to Newton (North Carolina) | 366.13 mi (589.23 km) |
| Middle River to Niagara Falls (New York) | 291.83 mi (469.66 km) |
| Middle River to Niceville (Florida) | 832.52 mi (1,339.80 km) |
| Middle River to Nicholasville (Kentucky) | 450.66 mi (725.27 km) |
| Middle River to Niles (Illinois) | 624.08 mi (1,004.35 km) |
| Middle River to Niles (Michigan) | 542.95 mi (873.80 km) |
| Middle River to Niles (Ohio) | 261.30 mi (420.51 km) |
| Middle River to Nipomo (California) | 2,420.15 mi (3,894.85 km) |
| Middle River to Nixa (Missouri) | 928.34 mi (1,494.01 km) |
| Middle River to Noblesville (Indiana) | 511.28 mi (822.83 km) |
