| Bilbao to Zofingen | 595.99 mi (959.16 km) |
| Bilbao to Zollikon | 625.37 mi (1,006.43 km) |
| Bilbao to Zuchwil | 577.81 mi (929.89 km) |
| Bilbao to Zug | 618.16 mi (994.83 km) |
| Bilbao to Zurich | 624.62 mi (1,005.23 km) |
| Bilbao to Ra's al `Ayn | 2,290.50 mi (3,686.21 km) |
| Bilbao to Tall Abyad | 2,238.97 mi (3,603.28 km) |
| Bilbao to Acarlar | 1,644.42 mi (2,646.44 km) |
| Bilbao to Acigol | 1,965.24 mi (3,162.75 km) |
| Bilbao to Acipayam | 1,735.35 mi (2,792.78 km) |
| Bilbao to Adakli | 2,246.41 mi (3,615.25 km) |
| Bilbao to Adana | 2,047.46 mi (3,295.07 km) |
| Bilbao to Adilcevaz | 2,370.36 mi (3,814.73 km) |
| Bilbao to Adiyaman | 2,174.82 mi (3,500.04 km) |
| Bilbao to Afsin | 2,093.50 mi (3,369.16 km) |
