| Trondheim to Amelia | 1,444.93 mi (2,325.39 km) |
| Trondheim to Anagni | 1,502.62 mi (2,418.23 km) |
| Trondheim to Ancona | 1,374.54 mi (2,212.11 km) |
| Trondheim to Andria | 1,553.37 mi (2,499.91 km) |
| Trondheim to Angri | 1,577.36 mi (2,538.52 km) |
| Trondheim to Anguillara Sabazia | 1,476.82 mi (2,376.72 km) |
| Trondheim to Anzio | 1,521.54 mi (2,448.68 km) |
| Trondheim to Anzola dell'Emilia | 1,305.04 mi (2,100.25 km) |
| Trondheim to Aosta | 1,228.55 mi (1,977.16 km) |
| Trondheim to Apricena | 1,510.54 mi (2,430.98 km) |
| Trondheim to Aprilia | 1,512.20 mi (2,433.65 km) |
| Trondheim to Aradeo | 1,640.53 mi (2,640.18 km) |
| Trondheim to Aragona | 1,803.42 mi (2,902.32 km) |
| Trondheim to Arco | 1,210.18 mi (1,947.60 km) |
| Trondheim to Arcola | 1,334.54 mi (2,147.74 km) |
