| Harstad to Amelia | 1,819.95 mi (2,928.93 km) |
| Harstad to Anagni | 1,873.68 mi (3,015.40 km) |
| Harstad to Ancona | 1,743.46 mi (2,805.82 km) |
| Harstad to Andria | 1,905.92 mi (3,067.28 km) |
| Harstad to Angri | 1,940.67 mi (3,123.21 km) |
| Harstad to Anguillara Sabazia | 1,852.59 mi (2,981.46 km) |
| Harstad to Anzio | 1,895.42 mi (3,050.38 km) |
| Harstad to Anzola dell'Emilia | 1,686.56 mi (2,714.26 km) |
| Harstad to Aosta | 1,626.51 mi (2,617.62 km) |
| Harstad to Apricena | 1,868.34 mi (3,006.80 km) |
| Harstad to Aprilia | 1,885.97 mi (3,035.17 km) |
| Harstad to Aradeo | 1,981.63 mi (3,189.13 km) |
| Harstad to Aragona | 2,172.32 mi (3,496.01 km) |
| Harstad to Arco | 1,593.60 mi (2,564.65 km) |
| Harstad to Arcola | 1,721.98 mi (2,771.26 km) |
