| Arecibo to Amelia | 4,821.93 mi (7,760.15 km) |
| Arecibo to Anagni | 4,866.67 mi (7,832.16 km) |
| Arecibo to Ancona | 4,867.98 mi (7,834.25 km) |
| Arecibo to Andria | 5,032.92 mi (8,099.69 km) |
| Arecibo to Angri | 4,949.10 mi (7,964.81 km) |
| Arecibo to Anguillara Sabazia | 4,818.21 mi (7,754.16 km) |
| Arecibo to Anzio | 4,842.20 mi (7,792.76 km) |
| Arecibo to Anzola dell'Emilia | 4,746.45 mi (7,638.67 km) |
| Arecibo to Aosta | 4,552.47 mi (7,326.50 km) |
| Arecibo to Apricena | 4,982.44 mi (8,018.47 km) |
| Arecibo to Aprilia | 4,842.10 mi (7,792.60 km) |
| Arecibo to Aradeo | 5,141.01 mi (8,273.66 km) |
| Arecibo to Aragona | 4,935.39 mi (7,942.75 km) |
| Arecibo to Arco | 4,723.15 mi (7,601.17 km) |
| Arecibo to Arcola | 4,685.23 mi (7,540.16 km) |
