| Bacau to Arico el Nuevo | 2,656.47 mi (4,275.18 km) |
| Bacau to Armilla | 1,687.51 mi (2,715.79 km) |
| Bacau to Arnedo | 1,455.11 mi (2,341.77 km) |
| Bacau to Arona | 2,669.03 mi (4,295.39 km) |
| Bacau to Arrecife | 2,485.96 mi (4,000.76 km) |
| Bacau to Arrigorriaga | 1,468.22 mi (2,362.87 km) |
| Bacau to Arroyomolinos | 1,595.43 mi (2,567.59 km) |
| Bacau to Arteijo | 1,732.50 mi (2,788.20 km) |
| Bacau to Arucas | 2,614.73 mi (4,208.00 km) |
| Bacau to Aspe | 1,511.74 mi (2,432.92 km) |
| Bacau to Astorga | 1,637.12 mi (2,634.69 km) |
| Bacau to Atarfe | 1,688.22 mi (2,716.94 km) |
| Bacau to Avila | 1,621.06 mi (2,608.84 km) |
| Bacau to Aviles | 1,603.57 mi (2,580.69 km) |
| Bacau to Ayamonte | 1,862.73 mi (2,997.77 km) |
