| Johnston to Newport East (Rhode Island) | 1,155.91 mi (1,860.26 km) |
| Johnston to Newport News (Virginia) | 969.70 mi (1,560.57 km) |
| Johnston to Newton (Iowa) | 35.24 mi (56.72 km) |
| Johnston to Newton (Kansas) | 317.16 mi (510.42 km) |
| Johnston to Newton (Massachusetts) | 1,153.32 mi (1,856.10 km) |
| Johnston to Newton (North Carolina) | 790.83 mi (1,272.72 km) |
| Johnston to Niagara Falls (New York) | 755.79 mi (1,216.33 km) |
| Johnston to Niceville (Florida) | 870.10 mi (1,400.29 km) |
| Johnston to Nicholasville (Kentucky) | 552.08 mi (888.49 km) |
| Johnston to Niles (Illinois) | 305.13 mi (491.06 km) |
| Johnston to Niles (Michigan) | 385.30 mi (620.09 km) |
| Johnston to Niles (Ohio) | 672.07 mi (1,081.60 km) |
| Johnston to Nipomo (California) | 1,514.65 mi (2,437.59 km) |
| Johnston to Nixa (Missouri) | 321.80 mi (517.88 km) |
| Johnston to Noblesville (Indiana) | 419.09 mi (674.46 km) |
