| Greenock to Salisbury (New York) | 3,180.67 mi (5,118.79 km) |
| Greenock to Salisbury (North Carolina) | 3,694.37 mi (5,945.52 km) |
| Greenock to Salmon Creek (Washington) | 4,545.38 mi (7,315.08 km) |
| Greenock to Salt Lake City (Utah) | 4,519.90 mi (7,274.07 km) |
| Greenock to Sammamish (Washington) | 4,419.90 mi (7,113.14 km) |
| Greenock to San Angelo (Texas) | 4,654.38 mi (7,490.49 km) |
| Greenock to San Anselmo (California) | 4,995.42 mi (8,039.35 km) |
| Greenock to San Antonio (Texas) | 4,694.21 mi (7,554.60 km) |
| Greenock to San Benito (Texas) | 4,846.51 mi (7,799.71 km) |
| Greenock to San Bernardino (California) | 5,064.15 mi (8,149.96 km) |
| Greenock to San Bruno (California) | 5,012.53 mi (8,066.89 km) |
| Greenock to San Buenaventura (California) | 5,115.64 mi (8,232.83 km) |
| Greenock to San Carlos (California) | 5,015.39 mi (8,071.48 km) |
| Greenock to San Carlos Park (Florida) | 4,228.87 mi (6,805.71 km) |
| Greenock to San Clemente (California) | 5,114.19 mi (8,230.50 km) |
