| Portimao to Arpajon | 959.50 mi (1,544.17 km) |
| Portimao to Arques | 1,080.80 mi (1,739.39 km) |
| Portimao to Arras | 1,067.65 mi (1,718.22 km) |
| Portimao to Artigues-pres-Bordeaux | 678.07 mi (1,091.24 km) |
| Portimao to Athis-Mons | 969.85 mi (1,560.82 km) |
| Portimao to Aubagne | 855.64 mi (1,377.02 km) |
| Portimao to Aubenas | 848.85 mi (1,366.09 km) |
| Portimao to Aubergenville | 968.83 mi (1,559.18 km) |
| Portimao to Aubervilliers | 980.84 mi (1,578.51 km) |
| Portimao to Aubiere | 845.81 mi (1,361.20 km) |
| Portimao to Aucamville | 691.05 mi (1,112.13 km) |
| Portimao to Auch | 657.13 mi (1,057.55 km) |
| Portimao to Auchel | 1,072.04 mi (1,725.28 km) |
| Portimao to Audenge | 652.27 mi (1,049.73 km) |
| Portimao to Audincourt | 1,058.70 mi (1,703.81 km) |
