| Cities | Distance |
|---|---|
| Donostia to Opwijk | 602.02 mi (968.86 km) |
| Donostia to Ostend | 592.23 mi (953.10 km) |
| Donostia to Oud-Heverlee | 605.49 mi (974.44 km) |
| Donostia to Oud-Turnhout | 640.94 mi (1,031.49 km) |
| Donostia to Oudenaarde | 582.35 mi (937.20 km) |
| Donostia to Oudenburg | 591.03 mi (951.18 km) |
| Donostia to Oupeye | 623.42 mi (1,003.31 km) |
| Donostia to Overijse | 599.40 mi (964.64 km) |
| Donostia to Overpelt | 645.76 mi (1,039.24 km) |
| Donostia to Paal | 629.64 mi (1,013.31 km) |
| Donostia to Peer | 641.96 mi (1,033.14 km) |
| Donostia to Pepinster | 620.52 mi (998.64 km) |
| Donostia to Peruwelz | 561.92 mi (904.32 km) |
| Donostia to Perwez | 597.19 mi (961.08 km) |
| Donostia to Philippeville | 566.52 mi (911.72 km) |