| Dour to Norton Shores (Michigan) | 4,021.95 mi (6,472.71 km) |
| Dour to Norwalk (California) | 5,620.22 mi (9,044.86 km) |
| Dour to Norwalk (Connecticut) | 3,606.06 mi (5,803.39 km) |
| Dour to Norwalk (Iowa) | 4,377.94 mi (7,045.61 km) |
| Dour to Norwalk (Ohio) | 3,968.90 mi (6,387.32 km) |
| Dour to Norwich (Connecticut) | 3,532.97 mi (5,685.77 km) |
| Dour to Norwood (Ohio) | 4,137.41 mi (6,658.51 km) |
| Dour to Novato (California) | 5,509.72 mi (8,867.04 km) |
| Dour to Novi (Michigan) | 3,947.39 mi (6,352.71 km) |
| Dour to O'Fallon (Illinois) | 4,376.99 mi (7,044.09 km) |
| Dour to O'Fallon (Missouri) | 4,398.62 mi (7,078.90 km) |
| Dour to Oak Creek (Wisconsin) | 4,097.03 mi (6,593.53 km) |
| Dour to Oak Forest (Illinois) | 4,150.86 mi (6,680.17 km) |
| Dour to Oak Grove (Oregon) | 5,082.04 mi (8,178.75 km) |
| Dour to Oak Grove (South Carolina) | 4,248.40 mi (6,837.14 km) |
