| Castelldefels to Ardahan | 2,097.52 mi (3,375.63 km) |
| Castelldefels to Ardesen | 2,009.33 mi (3,233.70 km) |
| Castelldefels to Arhavi | 2,023.08 mi (3,255.84 km) |
| Castelldefels to Aricak | 2,014.31 mi (3,241.72 km) |
| Castelldefels to Armutlu | 1,397.70 mi (2,249.37 km) |
| Castelldefels to Arnavutkoy | 1,385.13 mi (2,229.16 km) |
| Castelldefels to Arpacay | 2,133.83 mi (3,434.07 km) |
| Castelldefels to Arsin | 1,959.95 mi (3,154.23 km) |
| Castelldefels to Arsuz | 1,843.38 mi (2,966.64 km) |
| Castelldefels to Artvin | 2,051.66 mi (3,301.83 km) |
| Castelldefels to Asagicinik | 1,773.06 mi (2,853.46 km) |
| Castelldefels to Asarcik | 1,772.25 mi (2,852.16 km) |
| Castelldefels to Askale | 2,016.42 mi (3,245.11 km) |
| Castelldefels to Aslanapa | 1,471.33 mi (2,367.87 km) |
| Castelldefels to Atca | 1,411.33 mi (2,271.31 km) |
