| Altadena to Norton Shores (Michigan) | 1,814.83 mi (2,920.69 km) |
| Altadena to Norwalk (California) | 19.97 mi (32.13 km) |
| Altadena to Norwalk (Connecticut) | 2,464.56 mi (3,966.32 km) |
| Altadena to Norwalk (Iowa) | 1,419.85 mi (2,285.03 km) |
| Altadena to Norwalk (Ohio) | 1,986.95 mi (3,197.68 km) |
| Altadena to Norwich (Connecticut) | 2,531.63 mi (4,074.27 km) |
| Altadena to Norwood (Ohio) | 1,886.54 mi (3,036.09 km) |
| Altadena to Novato (California) | 365.26 mi (587.83 km) |
| Altadena to Novi (Michigan) | 1,947.69 mi (3,134.51 km) |
| Altadena to O'Fallon (Illinois) | 1,592.15 mi (2,562.31 km) |
| Altadena to O'Fallon (Missouri) | 1,549.54 mi (2,493.74 km) |
| Altadena to Oak Creek (Wisconsin) | 1,729.45 mi (2,783.28 km) |
| Altadena to Oak Forest (Illinois) | 1,723.59 mi (2,773.84 km) |
| Altadena to Oak Grove (Oregon) | 811.03 mi (1,305.23 km) |
| Altadena to Oak Grove (South Carolina) | 2,104.75 mi (3,387.27 km) |
