| Senec to Amorebieta | 1,027.22 mi (1,653.14 km) |
| Senec to Amposta | 975.03 mi (1,569.16 km) |
| Senec to Amurrio | 1,044.43 mi (1,680.84 km) |
| Senec to Andoain | 995.06 mi (1,601.39 km) |
| Senec to Andraitx | 952.57 mi (1,533.02 km) |
| Senec to Andujar | 1,283.37 mi (2,065.38 km) |
| Senec to Antequera | 1,350.69 mi (2,173.73 km) |
| Senec to Antigua | 2,158.63 mi (3,473.98 km) |
| Senec to Aranda de Duero | 1,120.76 mi (1,803.68 km) |
| Senec to Aranjuez | 1,179.79 mi (1,898.69 km) |
| Senec to Archena | 1,167.57 mi (1,879.03 km) |
| Senec to Arcos de la Frontera | 1,414.25 mi (2,276.02 km) |
| Senec to Arenys de Mar | 857.10 mi (1,379.37 km) |
| Senec to Arenys de Munt | 856.22 mi (1,377.95 km) |
| Senec to Argentona | 864.27 mi (1,390.91 km) |
