| Greenock to South Plainfield (New Jersey) | 3,221.23 mi (5,184.06 km) |
| Greenock to South Portland (Maine) | 2,922.76 mi (4,703.73 km) |
| Greenock to South Riding (Virginia) | 3,419.10 mi (5,502.52 km) |
| Greenock to South River (New Jersey) | 3,226.01 mi (5,191.76 km) |
| Greenock to South Salt Lake (Utah) | 4,522.91 mi (7,278.93 km) |
| Greenock to South San Francisco (California) | 5,010.53 mi (8,063.67 km) |
| Greenock to South San Jose Hills (California) | 5,090.47 mi (8,192.32 km) |
| Greenock to South Sioux City (Nebraska) | 3,924.86 mi (6,316.46 km) |
| Greenock to South St. Paul (Minnesota) | 3,687.45 mi (5,934.38 km) |
| Greenock to South Valley (New Mexico) | 4,672.52 mi (7,519.69 km) |
| Greenock to South Venice (Florida) | 4,221.15 mi (6,793.28 km) |
| Greenock to South Whittier (California) | 5,098.96 mi (8,205.98 km) |
| Greenock to South Yarmouth (Massachusetts) | 3,009.32 mi (4,843.04 km) |
| Greenock to Southaven (Mississippi) | 4,086.12 mi (6,575.98 km) |
| Greenock to Southchase (Florida) | 4,110.00 mi (6,614.40 km) |
