| Ribeira Grande to Siran | 3,395.80 mi (5,465.02 km) |
| Ribeira Grande to Sirnak | 3,629.28 mi (5,840.76 km) |
| Ribeira Grande to Sirvan | 3,593.19 mi (5,782.68 km) |
| Ribeira Grande to Sivas | 3,300.09 mi (5,310.99 km) |
| Ribeira Grande to Sivasli | 2,952.89 mi (4,752.22 km) |
| Ribeira Grande to Siverek | 3,463.91 mi (5,574.63 km) |
| Ribeira Grande to Sivrice | 3,446.37 mi (5,546.39 km) |
| Ribeira Grande to Sivrihisar | 3,028.72 mi (4,874.25 km) |
| Ribeira Grande to Sogut | 2,948.53 mi (4,745.20 km) |
| Ribeira Grande to Sogutlu | 2,947.78 mi (4,743.99 km) |
| Ribeira Grande to Soke | 2,849.61 mi (4,586.01 km) |
| Ribeira Grande to Solhan | 3,521.23 mi (5,666.87 km) |
| Ribeira Grande to Soma | 2,832.06 mi (4,557.76 km) |
| Ribeira Grande to Sorgun | 3,206.66 mi (5,160.62 km) |
| Ribeira Grande to Suhut | 2,996.45 mi (4,822.33 km) |
