| Harwich to Amelia | 831.11 mi (1,337.54 km) |
| Harwich to Anagni | 898.62 mi (1,446.20 km) |
| Harwich to Ancona | 806.53 mi (1,297.99 km) |
| Harwich to Andria | 1,024.77 mi (1,649.21 km) |
| Harwich to Angri | 997.53 mi (1,605.37 km) |
| Harwich to Anguillara Sabazia | 853.50 mi (1,373.58 km) |
| Harwich to Anzio | 900.52 mi (1,449.24 km) |
| Harwich to Anzola dell'Emilia | 683.81 mi (1,100.49 km) |
| Harwich to Aosta | 508.80 mi (818.83 km) |
| Harwich to Apricena | 967.08 mi (1,556.37 km) |
| Harwich to Aprilia | 893.22 mi (1,437.49 km) |
| Harwich to Aradeo | 1,143.30 mi (1,839.97 km) |
| Harwich to Aragona | 1,169.65 mi (1,882.37 km) |
| Harwich to Arco | 601.95 mi (968.75 km) |
| Harwich to Arcola | 670.51 mi (1,079.08 km) |
