| Certaldo to Arcozelo | 1,017.86 mi (1,638.10 km) |
| Certaldo to Arganil | 1,006.41 mi (1,619.65 km) |
| Certaldo to Arouca | 1,000.53 mi (1,610.20 km) |
| Certaldo to Arruda dos Vinhos | 1,087.75 mi (1,750.57 km) |
| Certaldo to Aveiro | 1,026.94 mi (1,652.70 km) |
| Certaldo to Aver-o-Mar | 1,017.86 mi (1,638.08 km) |
| Certaldo to Aves | 993.74 mi (1,599.26 km) |
| Certaldo to Azambuja | 1,075.62 mi (1,731.04 km) |
| Certaldo to Baiao | 985.42 mi (1,585.87 km) |
| Certaldo to Barcelos | 1,008.24 mi (1,622.61 km) |
| Certaldo to Barreiro | 1,096.59 mi (1,764.79 km) |
| Certaldo to Batalha | 1,057.11 mi (1,701.25 km) |
| Certaldo to Beja | 1,057.78 mi (1,702.34 km) |
| Certaldo to Belas | 1,103.60 mi (1,776.08 km) |
| Certaldo to Benavente | 1,075.06 mi (1,730.14 km) |
