| Trowbridge to Amelia | 915.28 mi (1,473.00 km) |
| Trowbridge to Anagni | 982.01 mi (1,580.40 km) |
| Trowbridge to Ancona | 903.96 mi (1,454.78 km) |
| Trowbridge to Andria | 1,120.95 mi (1,803.99 km) |
| Trowbridge to Angri | 1,082.80 mi (1,742.60 km) |
| Trowbridge to Anguillara Sabazia | 933.76 mi (1,502.75 km) |
| Trowbridge to Anzio | 979.06 mi (1,575.65 km) |
| Trowbridge to Anzola dell'Emilia | 775.18 mi (1,247.53 km) |
| Trowbridge to Aosta | 581.36 mi (935.61 km) |
| Trowbridge to Apricena | 1,062.33 mi (1,709.65 km) |
| Trowbridge to Aprilia | 972.70 mi (1,565.41 km) |
| Trowbridge to Aradeo | 1,241.80 mi (1,998.49 km) |
| Trowbridge to Aragona | 1,233.85 mi (1,985.69 km) |
| Trowbridge to Arco | 703.39 mi (1,132.00 km) |
| Trowbridge to Arcola | 749.60 mi (1,206.37 km) |
