| Donostia to Yaprakli | 1,828.96 mi (2,943.43 km) |
| Donostia to Yatagan | 1,629.56 mi (2,622.53 km) |
| Donostia to Yavuzeli | 2,103.88 mi (3,385.87 km) |
| Donostia to Yayladagi | 2,069.46 mi (3,330.48 km) |
| Donostia to Yazikonak | 2,155.67 mi (3,469.21 km) |
| Donostia to Yenice | 1,520.15 mi (2,446.44 km) |
| Donostia to Yenice | 1,748.17 mi (2,813.40 km) |
| Donostia to Yenice | 1,987.27 mi (3,198.21 km) |
| Donostia to Yenipazar | 1,619.06 mi (2,605.63 km) |
| Donostia to Yerkoy | 1,888.55 mi (3,039.32 km) |
| Donostia to Yesilhisar | 1,951.39 mi (3,140.46 km) |
| Donostia to Yesilkoy | 2,047.95 mi (3,295.85 km) |
| Donostia to Yesilli | 2,266.72 mi (3,647.94 km) |
| Donostia to Yesilova | 1,705.94 mi (2,745.44 km) |
| Donostia to Yesilyurt | 2,111.44 mi (3,398.03 km) |
