| Dorchester to Norton Shores (Michigan) | 3,772.74 mi (6,071.64 km) |
| Dorchester to Norwalk (California) | 5,403.75 mi (8,696.49 km) |
| Dorchester to Norwalk (Connecticut) | 3,341.67 mi (5,377.90 km) |
| Dorchester to Norwalk (Iowa) | 4,134.69 mi (6,654.14 km) |
| Dorchester to Norwalk (Ohio) | 3,712.61 mi (5,974.86 km) |
| Dorchester to Norwich (Connecticut) | 3,268.17 mi (5,259.61 km) |
| Dorchester to Norwood (Ohio) | 3,879.84 mi (6,244.00 km) |
| Dorchester to Novato (California) | 5,310.08 mi (8,545.75 km) |
| Dorchester to Novi (Michigan) | 3,694.00 mi (5,944.91 km) |
| Dorchester to O'Fallon (Illinois) | 4,124.37 mi (6,637.54 km) |
| Dorchester to O'Fallon (Missouri) | 4,147.21 mi (6,674.29 km) |
| Dorchester to Oak Creek (Wisconsin) | 3,849.19 mi (6,194.67 km) |
| Dorchester to Oak Forest (Illinois) | 3,900.61 mi (6,277.43 km) |
| Dorchester to Oak Grove (Oregon) | 4,896.68 mi (7,880.45 km) |
| Dorchester to Oak Grove (South Carolina) | 3,981.93 mi (6,408.29 km) |
