| Duchcov to Arcozelo | 1,256.14 mi (2,021.57 km) |
| Duchcov to Arganil | 1,270.31 mi (2,044.37 km) |
| Duchcov to Arouca | 1,245.62 mi (2,004.63 km) |
| Duchcov to Arruda dos Vinhos | 1,367.71 mi (2,201.11 km) |
| Duchcov to Aveiro | 1,275.20 mi (2,052.24 km) |
| Duchcov to Aver-o-Mar | 1,246.32 mi (2,005.76 km) |
| Duchcov to Aves | 1,225.74 mi (1,972.63 km) |
| Duchcov to Azambuja | 1,355.95 mi (2,182.18 km) |
| Duchcov to Baiao | 1,226.87 mi (1,974.45 km) |
| Duchcov to Barcelos | 1,235.30 mi (1,988.03 km) |
| Duchcov to Barreiro | 1,382.82 mi (2,225.44 km) |
| Duchcov to Batalha | 1,325.94 mi (2,133.89 km) |
| Duchcov to Beja | 1,368.66 mi (2,202.65 km) |
| Duchcov to Belas | 1,385.59 mi (2,229.89 km) |
| Duchcov to Benavente | 1,358.11 mi (2,185.66 km) |
