| Johnston to South Plainfield (New Jersey) | 1,005.64 mi (1,618.42 km) |
| Johnston to South Portland (Maine) | 1,194.17 mi (1,921.83 km) |
| Johnston to South Riding (Virginia) | 874.07 mi (1,406.68 km) |
| Johnston to South River (New Jersey) | 1,009.24 mi (1,624.22 km) |
| Johnston to South Salt Lake (Utah) | 945.58 mi (1,521.77 km) |
| Johnston to South San Francisco (California) | 1,543.95 mi (2,484.76 km) |
| Johnston to South San Jose Hills (California) | 1,415.86 mi (2,278.61 km) |
| Johnston to South Sioux City (Nebraska) | 147.85 mi (237.94 km) |
| Johnston to South St. Paul (Minnesota) | 223.52 mi (359.72 km) |
| Johnston to South Valley (New Mexico) | 838.89 mi (1,350.07 km) |
| Johnston to South Venice (Florida) | 1,197.55 mi (1,927.27 km) |
| Johnston to South Whittier (California) | 1,424.86 mi (2,293.09 km) |
| Johnston to South Yarmouth (Massachusetts) | 1,210.07 mi (1,947.41 km) |
| Johnston to Southaven (Mississippi) | 507.84 mi (817.29 km) |
| Johnston to Southchase (Florida) | 1,151.83 mi (1,853.69 km) |
