| Greenock to Santa Rosa (California) | 4,971.92 mi (8,001.53 km) |
| Greenock to Santaquin (Utah) | 4,560.79 mi (7,339.88 km) |
| Greenock to Santee (California) | 5,129.38 mi (8,254.94 km) |
| Greenock to Sapulpa (Oklahoma) | 4,251.93 mi (6,842.82 km) |
| Greenock to Saraland (Alabama) | 4,233.55 mi (6,813.25 km) |
| Greenock to Sarasota (Florida) | 4,210.19 mi (6,775.64 km) |
| Greenock to Sarasota Springs (Florida) | 4,209.17 mi (6,774.00 km) |
| Greenock to Saratoga (California) | 5,022.04 mi (8,082.18 km) |
| Greenock to Saratoga Springs (New York) | 3,080.09 mi (4,956.92 km) |
| Greenock to Saratoga Springs (Utah) | 4,543.60 mi (7,312.22 km) |
| Greenock to Sartell (Minnesota) | 3,691.25 mi (5,940.49 km) |
| Greenock to Satellite Beach (Florida) | 4,090.44 mi (6,582.92 km) |
| Greenock to Sauk Rapids (Minnesota) | 3,690.02 mi (5,938.52 km) |
| Greenock to Sault Ste. Marie (Michigan) | 3,309.83 mi (5,326.66 km) |
| Greenock to Savage (Minnesota) | 3,705.05 mi (5,962.70 km) |
