| Portimao to Aulnay-sous-Bois | 985.24 mi (1,585.59 km) |
| Portimao to Aulnoye-Aymeries | 1,091.20 mi (1,756.12 km) |
| Portimao to Auray | 780.35 mi (1,255.86 km) |
| Portimao to Aurillac | 784.22 mi (1,262.08 km) |
| Portimao to Auriol | 860.70 mi (1,385.17 km) |
| Portimao to Auterive | 679.71 mi (1,093.89 km) |
| Portimao to Autun | 942.97 mi (1,517.56 km) |
| Portimao to Auxerre | 958.55 mi (1,542.63 km) |
| Portimao to Avignon | 842.50 mi (1,355.88 km) |
| Portimao to Avion | 1,075.60 mi (1,731.02 km) |
| Portimao to Avon | 963.66 mi (1,550.86 km) |
| Portimao to Avranches | 875.76 mi (1,409.40 km) |
| Portimao to Avrille | 822.55 mi (1,323.77 km) |
| Portimao to Aytre | 729.60 mi (1,174.17 km) |
| Portimao to Bagneux | 972.65 mi (1,565.33 km) |
