| Ribadeo to Siran | 2,356.29 mi (3,792.08 km) |
| Ribadeo to Sirnak | 2,593.73 mi (4,174.20 km) |
| Ribadeo to Sirvan | 2,556.57 mi (4,114.41 km) |
| Ribadeo to Sivas | 2,263.10 mi (3,642.11 km) |
| Ribadeo to Sivasli | 1,930.07 mi (3,106.15 km) |
| Ribadeo to Siverek | 2,431.00 mi (3,912.32 km) |
| Ribadeo to Sivrice | 2,411.19 mi (3,880.44 km) |
| Ribadeo to Sivrihisar | 1,998.24 mi (3,215.86 km) |
| Ribadeo to Sogut | 1,917.04 mi (3,085.17 km) |
| Ribadeo to Sogutlu | 1,912.38 mi (3,077.68 km) |
| Ribadeo to Soke | 1,835.92 mi (2,954.62 km) |
| Ribadeo to Solhan | 2,483.15 mi (3,996.24 km) |
| Ribadeo to Soma | 1,808.34 mi (2,910.24 km) |
| Ribadeo to Sorgun | 2,171.00 mi (3,493.89 km) |
| Ribadeo to Suhut | 1,971.97 mi (3,173.59 km) |
