| Trevignano to Alfena | 1,075.82 mi (1,731.37 km) |
| Trevignano to Alijo | 1,024.87 mi (1,649.37 km) |
| Trevignano to Aljustrel | 1,170.08 mi (1,883.05 km) |
| Trevignano to Almada | 1,187.09 mi (1,910.44 km) |
| Trevignano to Almargem | 1,186.41 mi (1,909.34 km) |
| Trevignano to Almeirim | 1,143.78 mi (1,840.74 km) |
| Trevignano to Amadora | 1,188.67 mi (1,912.98 km) |
| Trevignano to Amarante | 1,053.22 mi (1,695.00 km) |
| Trevignano to Amares | 1,056.41 mi (1,700.13 km) |
| Trevignano to Amora | 1,187.19 mi (1,910.60 km) |
| Trevignano to Anadia | 1,094.98 mi (1,762.20 km) |
| Trevignano to Angra do Heroismo | 2,048.72 mi (3,297.10 km) |
| Trevignano to Ansiao | 1,111.26 mi (1,788.40 km) |
| Trevignano to Anta | 1,087.06 mi (1,749.45 km) |
| Trevignano to Arcos de Valdevez | 1,054.49 mi (1,697.04 km) |
