| Middlesex to Newport East (Rhode Island) | 179.62 mi (289.07 km) |
| Middlesex to Newport News (Virginia) | 263.13 mi (423.46 km) |
| Middlesex to Newton (Iowa) | 965.98 mi (1,554.59 km) |
| Middlesex to Newton (Kansas) | 1,230.28 mi (1,979.94 km) |
| Middlesex to Newton (Massachusetts) | 209.29 mi (336.82 km) |
| Middlesex to Newton (North Carolina) | 498.79 mi (802.72 km) |
| Middlesex to Niagara Falls (New York) | 290.19 mi (467.02 km) |
| Middlesex to Niceville (Florida) | 965.03 mi (1,553.06 km) |
| Middlesex to Nicholasville (Kentucky) | 569.32 mi (916.24 km) |
| Middlesex to Niles (Illinois) | 697.34 mi (1,122.26 km) |
| Middlesex to Niles (Michigan) | 616.28 mi (991.81 km) |
| Middlesex to Niles (Ohio) | 329.27 mi (529.90 km) |
| Middlesex to Nipomo (California) | 2,511.37 mi (4,041.66 km) |
| Middlesex to Nixa (Missouri) | 1,038.67 mi (1,671.57 km) |
| Middlesex to Noblesville (Indiana) | 606.82 mi (976.59 km) |
