| Portsmouth to Agen | 462.96 mi (745.06 km) |
| Portsmouth to Aigues-Mortes | 557.89 mi (897.84 km) |
| Portsmouth to Aire-sur-la-Lys | 152.81 mi (245.93 km) |
| Portsmouth to Aix-en-Provence | 588.66 mi (947.35 km) |
| Portsmouth to Aix-les-Bains | 477.93 mi (769.15 km) |
| Portsmouth to Aizenay | 281.92 mi (453.70 km) |
| Portsmouth to Ajaccio | 770.44 mi (1,239.91 km) |
| Portsmouth to Albert | 173.77 mi (279.65 km) |
| Portsmouth to Albertville | 493.59 mi (794.35 km) |
| Portsmouth to Albi | 498.53 mi (802.31 km) |
| Portsmouth to Alencon | 172.40 mi (277.45 km) |
| Portsmouth to Ales | 520.42 mi (837.54 km) |
| Portsmouth to Alfortville | 208.82 mi (336.07 km) |
| Portsmouth to Allauch | 601.03 mi (967.26 km) |
| Portsmouth to Allonnes | 203.90 mi (328.14 km) |
