| Greenock to Sanford (Maine) | 2,949.82 mi (4,747.27 km) |
| Greenock to Sanford (North Carolina) | 3,653.56 mi (5,879.84 km) |
| Greenock to Sanger (California) | 4,983.54 mi (8,020.23 km) |
| Greenock to Santa Ana (California) | 5,105.85 mi (8,217.08 km) |
| Greenock to Santa Barbara (California) | 5,121.34 mi (8,241.99 km) |
| Greenock to Santa Clara (California) | 5,014.69 mi (8,070.37 km) |
| Greenock to Santa Clara (Oregon) | 4,650.64 mi (7,484.48 km) |
| Greenock to Santa Clarita (California) | 5,084.94 mi (8,183.42 km) |
| Greenock to Santa Cruz (California) | 5,039.35 mi (8,110.05 km) |
| Greenock to Santa Fe (New Mexico) | 4,612.80 mi (7,423.58 km) |
| Greenock to Santa Fe (Texas) | 4,573.12 mi (7,359.73 km) |
| Greenock to Santa Fe Springs (California) | 5,099.96 mi (8,207.59 km) |
| Greenock to Santa Maria (California) | 5,113.30 mi (8,229.06 km) |
| Greenock to Santa Monica (California) | 5,107.49 mi (8,219.70 km) |
| Greenock to Santa Paula (California) | 5,105.91 mi (8,217.17 km) |
