| Donostia to Zottegem | 587.62 mi (945.68 km) |
| Donostia to Zulte | 582.95 mi (938.16 km) |
| Donostia to Zwevegem | 573.78 mi (923.41 km) |
| Donostia to Zwijndrecht | 620.18 mi (998.09 km) |
| Donostia to Asenovgrad | 1,360.99 mi (2,190.31 km) |
| Donostia to Aytos | 1,469.85 mi (2,365.50 km) |
| Donostia to Balchik | 1,505.50 mi (2,422.86 km) |
| Donostia to Bankya | 1,264.74 mi (2,035.41 km) |
| Donostia to Bansko | 1,294.75 mi (2,083.70 km) |
| Donostia to Berkovitsa | 1,257.68 mi (2,024.04 km) |
| Donostia to Blagoevgrad | 1,272.09 mi (2,047.22 km) |
| Donostia to Botevgrad | 1,295.11 mi (2,084.28 km) |
| Donostia to Burgas | 1,483.64 mi (2,387.68 km) |
| Donostia to Byala Slatina | 1,295.78 mi (2,085.36 km) |
| Donostia to Chirpan | 1,381.10 mi (2,222.66 km) |
