| Donostia to Ardahan | 2,264.18 mi (3,643.84 km) |
| Donostia to Ardesen | 2,177.74 mi (3,504.74 km) |
| Donostia to Arhavi | 2,190.23 mi (3,524.84 km) |
| Donostia to Aricak | 2,198.73 mi (3,538.52 km) |
| Donostia to Armutlu | 1,586.54 mi (2,553.29 km) |
| Donostia to Arnavutkoy | 1,569.11 mi (2,525.23 km) |
| Donostia to Arpacay | 2,301.17 mi (3,703.38 km) |
| Donostia to Arsin | 2,131.16 mi (3,429.77 km) |
| Donostia to Arsuz | 2,045.43 mi (3,291.80 km) |
| Donostia to Artvin | 2,219.04 mi (3,571.20 km) |
| Donostia to Asagicinik | 1,946.84 mi (3,133.13 km) |
| Donostia to Asarcik | 1,947.70 mi (3,134.51 km) |
| Donostia to Askale | 2,192.61 mi (3,528.66 km) |
| Donostia to Aslanapa | 1,667.57 mi (2,683.69 km) |
| Donostia to Atca | 1,618.50 mi (2,604.72 km) |
