| Trevignano to Arcozelo | 1,086.38 mi (1,748.36 km) |
| Trevignano to Arganil | 1,083.84 mi (1,744.28 km) |
| Trevignano to Arouca | 1,071.15 mi (1,723.84 km) |
| Trevignano to Arruda dos Vinhos | 1,172.17 mi (1,886.42 km) |
| Trevignano to Aveiro | 1,099.16 mi (1,768.93 km) |
| Trevignano to Aver-o-Mar | 1,082.89 mi (1,742.74 km) |
| Trevignano to Aves | 1,059.56 mi (1,705.19 km) |
| Trevignano to Azambuja | 1,159.99 mi (1,866.82 km) |
| Trevignano to Baiao | 1,054.44 mi (1,696.96 km) |
| Trevignano to Barcelos | 1,072.59 mi (1,726.17 km) |
| Trevignano to Barreiro | 1,183.35 mi (1,904.41 km) |
| Trevignano to Batalha | 1,137.13 mi (1,830.03 km) |
| Trevignano to Beja | 1,152.77 mi (1,855.20 km) |
| Trevignano to Belas | 1,188.96 mi (1,913.44 km) |
| Trevignano to Benavente | 1,160.39 mi (1,867.47 km) |
