| Altamont to Norton Shores (Michigan) | 1,789.50 mi (2,879.93 km) |
| Altamont to Norwalk (California) | 606.00 mi (975.25 km) |
| Altamont to Norwalk (Connecticut) | 2,460.75 mi (3,960.20 km) |
| Altamont to Norwalk (Iowa) | 1,437.27 mi (2,313.06 km) |
| Altamont to Norwalk (Ohio) | 2,000.48 mi (3,219.47 km) |
| Altamont to Norwich (Connecticut) | 2,517.12 mi (4,050.91 km) |
| Altamont to Norwood (Ohio) | 1,948.59 mi (3,135.95 km) |
| Altamont to Novato (California) | 287.08 mi (462.01 km) |
| Altamont to Novi (Michigan) | 1,936.07 mi (3,115.81 km) |
| Altamont to O'Fallon (Illinois) | 1,682.25 mi (2,707.32 km) |
| Altamont to O'Fallon (Missouri) | 1,637.09 mi (2,634.63 km) |
| Altamont to Oak Creek (Wisconsin) | 1,710.93 mi (2,753.48 km) |
| Altamont to Oak Forest (Illinois) | 1,735.87 mi (2,793.62 km) |
| Altamont to Oak Grove (Oregon) | 226.89 mi (365.15 km) |
| Altamont to Oak Grove (South Carolina) | 2,255.82 mi (3,630.39 km) |
