| Otopeni to Amorebieta | 1,429.89 mi (2,301.18 km) |
| Otopeni to Amposta | 1,316.92 mi (2,119.38 km) |
| Otopeni to Amurrio | 1,445.73 mi (2,326.68 km) |
| Otopeni to Andoain | 1,394.82 mi (2,244.74 km) |
| Otopeni to Andraitx | 1,255.87 mi (2,021.13 km) |
| Otopeni to Andujar | 1,616.70 mi (2,601.82 km) |
| Otopeni to Antequera | 1,673.37 mi (2,693.03 km) |
| Otopeni to Antigua | 2,457.68 mi (3,955.25 km) |
| Otopeni to Aranda de Duero | 1,505.17 mi (2,422.33 km) |
| Otopeni to Aranjuez | 1,539.40 mi (2,477.43 km) |
| Otopeni to Archena | 1,479.87 mi (2,381.63 km) |
| Otopeni to Arcos de la Frontera | 1,742.63 mi (2,804.49 km) |
| Otopeni to Arenys de Mar | 1,200.46 mi (1,931.95 km) |
| Otopeni to Arenys de Munt | 1,200.30 mi (1,931.70 km) |
| Otopeni to Argentona | 1,208.28 mi (1,944.55 km) |
