| Cities | Distance |
|---|---|
| Donostia to Sestu | 637.54 mi (1,026.03 km) |
| Donostia to Settimo Torinese | 498.22 mi (801.81 km) |
| Donostia to Seveso | 570.53 mi (918.18 km) |
| Donostia to Sezze | 776.72 mi (1,250.01 km) |
| Donostia to Siano | 871.29 mi (1,402.20 km) |
| Donostia to Siena | 668.43 mi (1,075.74 km) |
| Donostia to Signa | 655.09 mi (1,054.26 km) |
| Donostia to Silea | 720.91 mi (1,160.20 km) |
| Donostia to Silvi Paese | 814.72 mi (1,311.17 km) |
| Donostia to Sinalunga | 689.18 mi (1,109.13 km) |
| Donostia to Siniscola | 628.68 mi (1,011.76 km) |
| Donostia to Sinnai | 642.63 mi (1,034.21 km) |
| Donostia to Siracusa | 1,005.90 mi (1,618.84 km) |
| Donostia to Solaro | 567.58 mi (913.44 km) |
| Donostia to Soliera | 647.79 mi (1,042.52 km) |