| Orsta to Amorebieta | 1,360.03 mi (2,188.76 km) |
| Orsta to Amposta | 1,502.61 mi (2,418.22 km) |
| Orsta to Amurrio | 1,374.16 mi (2,211.50 km) |
| Orsta to Andoain | 1,352.78 mi (2,177.09 km) |
| Orsta to Andraitx | 1,571.03 mi (2,528.32 km) |
| Orsta to Andujar | 1,724.48 mi (2,775.28 km) |
| Orsta to Antequera | 1,799.12 mi (2,895.40 km) |
| Orsta to Antigua | 2,507.30 mi (4,035.11 km) |
| Orsta to Aranda de Duero | 1,474.10 mi (2,372.34 km) |
| Orsta to Aranjuez | 1,584.67 mi (2,550.28 km) |
| Orsta to Archena | 1,693.78 mi (2,725.88 km) |
| Orsta to Arcos de la Frontera | 1,831.42 mi (2,947.38 km) |
| Orsta to Arenys de Mar | 1,432.23 mi (2,304.96 km) |
| Orsta to Arenys de Munt | 1,430.15 mi (2,301.60 km) |
| Orsta to Argentona | 1,434.67 mi (2,308.88 km) |
