| Sinaia to Amorebieta | 1,399.53 mi (2,252.32 km) |
| Sinaia to Amposta | 1,295.53 mi (2,084.95 km) |
| Sinaia to Amurrio | 1,415.66 mi (2,278.28 km) |
| Sinaia to Andoain | 1,364.82 mi (2,196.46 km) |
| Sinaia to Andraitx | 1,239.56 mi (1,994.88 km) |
| Sinaia to Andujar | 1,598.02 mi (2,571.76 km) |
| Sinaia to Antequera | 1,656.50 mi (2,665.88 km) |
| Sinaia to Antigua | 2,446.45 mi (3,937.18 km) |
| Sinaia to Aranda de Duero | 1,478.11 mi (2,378.79 km) |
| Sinaia to Aranjuez | 1,516.42 mi (2,440.44 km) |
| Sinaia to Archena | 1,463.66 mi (2,355.54 km) |
| Sinaia to Arcos de la Frontera | 1,725.16 mi (2,776.38 km) |
| Sinaia to Arenys de Mar | 1,178.10 mi (1,895.96 km) |
| Sinaia to Arenys de Munt | 1,177.83 mi (1,895.54 km) |
| Sinaia to Argentona | 1,185.88 mi (1,908.49 km) |
