| Portsmouth to Annemasse | 462.05 mi (743.60 km) |
| Portsmouth to Annoeullin | 177.06 mi (284.95 km) |
| Portsmouth to Annonay | 467.33 mi (752.09 km) |
| Portsmouth to Antibes | 629.92 mi (1,013.76 km) |
| Portsmouth to Antony | 207.09 mi (333.28 km) |
| Portsmouth to Anzin | 203.61 mi (327.67 km) |
| Portsmouth to Apt | 566.42 mi (911.57 km) |
| Portsmouth to Arcachon | 424.75 mi (683.56 km) |
| Portsmouth to Arcueil | 205.79 mi (331.18 km) |
| Portsmouth to Argeles-sur-Mer | 602.80 mi (970.12 km) |
| Portsmouth to Argentan | 150.17 mi (241.67 km) |
| Portsmouth to Argenteuil | 196.23 mi (315.80 km) |
| Portsmouth to Arles | 560.40 mi (901.87 km) |
| Portsmouth to Armentieres | 173.66 mi (279.48 km) |
| Portsmouth to Arnouville-les-Gonesse | 200.24 mi (322.25 km) |
