| Trossingen to Anagni | 490.15 mi (788.82 km) |
| Trossingen to Ancona | 387.23 mi (623.19 km) |
| Trossingen to Andria | 604.77 mi (973.28 km) |
| Trossingen to Angri | 585.29 mi (941.93 km) |
| Trossingen to Anguillara Sabazia | 450.19 mi (724.52 km) |
| Trossingen to Anzio | 497.92 mi (801.33 km) |
| Trossingen to Anzola dell'Emilia | 272.64 mi (438.77 km) |
| Trossingen to Aosta | 173.40 mi (279.06 km) |
| Trossingen to Apricena | 547.80 mi (881.60 km) |
| Trossingen to Aprilia | 489.63 mi (787.98 km) |
| Trossingen to Aradeo | 722.19 mi (1,162.25 km) |
| Trossingen to Aragona | 779.18 mi (1,253.97 km) |
| Trossingen to Arco | 182.92 mi (294.38 km) |
| Trossingen to Arcola | 280.15 mi (450.85 km) |
| Trossingen to Arcore | 171.78 mi (276.46 km) |
