| Portimao to Agen | 683.92 mi (1,100.66 km) |
| Portimao to Aigues-Mortes | 802.77 mi (1,291.94 km) |
| Portimao to Aire-sur-la-Lys | 1,077.55 mi (1,734.16 km) |
| Portimao to Aix-en-Provence | 857.00 mi (1,379.22 km) |
| Portimao to Aix-les-Bains | 951.45 mi (1,531.21 km) |
| Portimao to Aizenay | 752.34 mi (1,210.78 km) |
| Portimao to Ajaccio | 976.16 mi (1,570.98 km) |
| Portimao to Albert | 1,048.12 mi (1,686.79 km) |
| Portimao to Albertville | 970.35 mi (1,561.63 km) |
| Portimao to Albi | 730.40 mi (1,175.46 km) |
| Portimao to Alencon | 893.36 mi (1,437.72 km) |
| Portimao to Ales | 817.75 mi (1,316.05 km) |
| Portimao to Alfortville | 976.12 mi (1,570.91 km) |
| Portimao to Allauch | 852.99 mi (1,372.76 km) |
| Portimao to Allonnes | 868.27 mi (1,397.35 km) |
