| Martinsicuro to Arcozelo | 1,162.08 mi (1,870.18 km) |
| Martinsicuro to Arganil | 1,147.49 mi (1,846.71 km) |
| Martinsicuro to Arouca | 1,144.13 mi (1,841.29 km) |
| Martinsicuro to Arruda dos Vinhos | 1,225.45 mi (1,972.16 km) |
| Martinsicuro to Aveiro | 1,169.87 mi (1,882.72 km) |
| Martinsicuro to Aver-o-Mar | 1,163.14 mi (1,871.89 km) |
| Martinsicuro to Aves | 1,138.88 mi (1,832.85 km) |
| Martinsicuro to Azambuja | 1,213.39 mi (1,952.76 km) |
| Martinsicuro to Baiao | 1,129.60 mi (1,817.91 km) |
| Martinsicuro to Barcelos | 1,153.76 mi (1,856.80 km) |
| Martinsicuro to Barreiro | 1,233.12 mi (1,984.52 km) |
| Martinsicuro to Batalha | 1,196.89 mi (1,926.21 km) |
| Martinsicuro to Beja | 1,190.18 mi (1,915.42 km) |
| Martinsicuro to Belas | 1,240.78 mi (1,996.84 km) |
| Martinsicuro to Benavente | 1,212.39 mi (1,951.15 km) |
