| Duchcov to Alfena | 1,243.58 mi (2,001.35 km) |
| Duchcov to Alijo | 1,199.68 mi (1,930.70 km) |
| Duchcov to Aljustrel | 1,385.15 mi (2,229.19 km) |
| Duchcov to Almada | 1,385.72 mi (2,230.11 km) |
| Duchcov to Almargem | 1,382.15 mi (2,224.35 km) |
| Duchcov to Almeirim | 1,339.88 mi (2,156.33 km) |
| Duchcov to Amadora | 1,386.11 mi (2,230.72 km) |
| Duchcov to Amarante | 1,223.83 mi (1,969.57 km) |
| Duchcov to Amares | 1,219.51 mi (1,962.62 km) |
| Duchcov to Amora | 1,386.78 mi (2,231.80 km) |
| Duchcov to Anadia | 1,275.53 mi (2,052.77 km) |
| Duchcov to Angra do Heroismo | 2,143.33 mi (3,449.36 km) |
| Duchcov to Ansiao | 1,299.14 mi (2,090.76 km) |
| Duchcov to Anta | 1,257.67 mi (2,024.02 km) |
| Duchcov to Arcos de Valdevez | 1,213.23 mi (1,952.50 km) |
