| Northport to South Plainfield (New Jersey) | 884.96 mi (1,424.21 km) |
| Northport to South Portland (Maine) | 1,175.37 mi (1,891.58 km) |
| Northport to South Riding (Virginia) | 684.69 mi (1,101.90 km) |
| Northport to South River (New Jersey) | 882.12 mi (1,419.64 km) |
| Northport to South Salt Lake (Utah) | 1,430.65 mi (2,302.41 km) |
| Northport to South San Francisco (California) | 1,971.63 mi (3,173.03 km) |
| Northport to South San Jose Hills (California) | 1,737.71 mi (2,796.58 km) |
| Northport to South Sioux City (Nebraska) | 796.23 mi (1,281.40 km) |
| Northport to South St. Paul (Minnesota) | 854.35 mi (1,374.94 km) |
| Northport to South Valley (New Mexico) | 1,096.34 mi (1,764.38 km) |
| Northport to South Venice (Florida) | 529.21 mi (851.68 km) |
| Northport to South Whittier (California) | 1,745.59 mi (2,809.26 km) |
| Northport to South Yarmouth (Massachusetts) | 1,114.02 mi (1,792.84 km) |
| Northport to Southaven (Mississippi) | 179.46 mi (288.81 km) |
| Northport to Southchase (Florida) | 499.18 mi (803.36 km) |
