| Greenock to Samandag | 2,336.53 mi (3,760.29 km) |
| Greenock to Samsun | 2,090.55 mi (3,364.41 km) |
| Greenock to Sanliurfa | 2,385.69 mi (3,839.40 km) |
| Greenock to Saray | 1,770.57 mi (2,849.45 km) |
| Greenock to Saraykent | 2,136.38 mi (3,438.18 km) |
| Greenock to Saraykoy | 1,986.28 mi (3,196.60 km) |
| Greenock to Sarayonu | 2,093.25 mi (3,368.76 km) |
| Greenock to Sarigol | 1,961.73 mi (3,157.10 km) |
| Greenock to Sarikamis | 2,373.82 mi (3,820.29 km) |
| Greenock to Sarikaya | 2,141.19 mi (3,445.92 km) |
| Greenock to Sarioglan | 2,184.14 mi (3,515.03 km) |
| Greenock to Sariveliler | 2,182.49 mi (3,512.37 km) |
| Greenock to Sariyer | 1,825.35 mi (2,937.61 km) |
| Greenock to Sariz | 2,233.52 mi (3,594.51 km) |
| Greenock to Sarkikaraagac | 2,065.14 mi (3,323.52 km) |
