| Sitges to Argentona | 38.16 mi (61.42 km) |
| Sitges to Arico el Nuevo | 1,370.51 mi (2,205.62 km) |
| Sitges to Armilla | 404.67 mi (651.25 km) |
| Sitges to Arnedo | 212.45 mi (341.90 km) |
| Sitges to Arona | 1,382.78 mi (2,225.37 km) |
| Sitges to Arrecife | 1,209.81 mi (1,947.01 km) |
| Sitges to Arrigorriaga | 275.98 mi (444.14 km) |
| Sitges to Arroyomolinos | 305.90 mi (492.29 km) |
| Sitges to Arteijo | 546.07 mi (878.82 km) |
| Sitges to Arucas | 1,333.34 mi (2,145.80 km) |
| Sitges to Aspe | 241.81 mi (389.16 km) |
| Sitges to Astorga | 413.53 mi (665.51 km) |
| Sitges to Atarfe | 403.90 mi (650.02 km) |
| Sitges to Avila | 340.90 mi (548.63 km) |
| Sitges to Aviles | 424.78 mi (683.62 km) |
