| Johnston to Norton Shores (Michigan) | 394.22 mi (634.44 km) |
| Johnston to Norwalk (California) | 1,428.35 mi (2,298.71 km) |
| Johnston to Norwalk (Connecticut) | 1,050.47 mi (1,690.57 km) |
| Johnston to Norwalk (Iowa) | 14.02 mi (22.56 km) |
| Johnston to Norwalk (Ohio) | 575.87 mi (926.77 km) |
| Johnston to Norwich (Connecticut) | 1,114.59 mi (1,793.75 km) |
| Johnston to Norwood (Ohio) | 517.64 mi (833.06 km) |
| Johnston to Novato (California) | 1,541.25 mi (2,480.41 km) |
| Johnston to Novi (Michigan) | 527.27 mi (848.56 km) |
| Johnston to O'Fallon (Illinois) | 293.45 mi (472.27 km) |
| Johnston to O'Fallon (Missouri) | 255.79 mi (411.66 km) |
| Johnston to Oak Creek (Wisconsin) | 308.68 mi (496.77 km) |
| Johnston to Oak Forest (Illinois) | 308.26 mi (496.09 km) |
| Johnston to Oak Grove (Oregon) | 1,462.22 mi (2,353.21 km) |
| Johnston to Oak Grove (South Carolina) | 867.34 mi (1,395.85 km) |
