| Dorchester to Myrtle Grove (North Carolina) | 3,837.06 mi (6,175.16 km) |
| Dorchester to Nacogdoches (Texas) | 4,654.41 mi (7,490.54 km) |
| Dorchester to Nampa (Idaho) | 4,819.15 mi (7,755.67 km) |
| Dorchester to Nanakuli (Hawaii) | 7,239.48 mi (11,650.82 km) |
| Dorchester to Nanticoke (Pennsylvania) | 3,445.10 mi (5,544.35 km) |
| Dorchester to Nanuet (New York) | 3,367.19 mi (5,418.97 km) |
| Dorchester to Napa (California) | 5,290.50 mi (8,514.24 km) |
| Dorchester to Naperville (Illinois) | 3,910.31 mi (6,293.04 km) |
| Dorchester to Naples (Florida) | 4,387.86 mi (7,061.58 km) |
| Dorchester to Naranja (Florida) | 4,360.10 mi (7,016.90 km) |
| Dorchester to Nashua (New Hampshire) | 3,195.06 mi (5,141.95 km) |
| Dorchester to Nashville (Tennessee) | 4,112.75 mi (6,618.84 km) |
| Dorchester to Natchez (Mississippi) | 4,525.10 mi (7,282.44 km) |
| Dorchester to Natchitoches (Louisiana) | 4,585.54 mi (7,379.71 km) |
| Dorchester to National City (California) | 5,440.06 mi (8,754.93 km) |
