| Srbobran to Arcos de Valdevez | 1,424.16 mi (2,291.96 km) |
| Srbobran to Arcozelo | 1,454.33 mi (2,340.52 km) |
| Srbobran to Arganil | 1,448.52 mi (2,331.17 km) |
| Srbobran to Arouca | 1,438.40 mi (2,314.87 km) |
| Srbobran to Arruda dos Vinhos | 1,533.66 mi (2,468.19 km) |
| Srbobran to Aveiro | 1,465.92 mi (2,359.17 km) |
| Srbobran to Aver-o-Mar | 1,451.81 mi (2,336.46 km) |
| Srbobran to Aves | 1,428.23 mi (2,298.51 km) |
| Srbobran to Azambuja | 1,521.48 mi (2,448.59 km) |
| Srbobran to Baiao | 1,422.17 mi (2,288.76 km) |
| Srbobran to Barcelos | 1,441.67 mi (2,320.14 km) |
| Srbobran to Barreiro | 1,543.55 mi (2,484.10 km) |
| Srbobran to Batalha | 1,500.76 mi (2,415.25 km) |
| Srbobran to Beja | 1,507.57 mi (2,426.20 km) |
| Srbobran to Belas | 1,549.97 mi (2,494.43 km) |
