| Portimao to Zory | 1,614.87 mi (2,598.88 km) |
| Portimao to Zuromin | 1,750.72 mi (2,817.51 km) |
| Portimao to Zychlin | 1,714.71 mi (2,759.56 km) |
| Portimao to Zyrardow | 1,739.85 mi (2,800.02 km) |
| Portimao to Zywiec | 1,626.20 mi (2,617.12 km) |
| Portimao to Abrantes | 161.80 mi (260.39 km) |
| Portimao to Agualva | 120.20 mi (193.45 km) |
| Portimao to Aguas Santas | 281.37 mi (452.82 km) |
| Portimao to Agueda | 237.56 mi (382.31 km) |
| Portimao to Albergaria-a-Velha | 245.76 mi (395.52 km) |
| Portimao to Albufeira | 16.44 mi (26.46 km) |
| Portimao to Alcacer do Sal | 85.38 mi (137.41 km) |
| Portimao to Alcanena | 161.12 mi (259.30 km) |
| Portimao to Alcobaca | 168.61 mi (271.36 km) |
| Portimao to Alcochete | 113.87 mi (183.26 km) |
