| Horndean to Agen | 469.59 mi (755.73 km) |
| Horndean to Aigues-Mortes | 562.61 mi (905.44 km) |
| Horndean to Aire-sur-la-Lys | 149.44 mi (240.49 km) |
| Horndean to Aix-en-Provence | 592.68 mi (953.83 km) |
| Horndean to Aix-les-Bains | 480.46 mi (773.23 km) |
| Horndean to Aizenay | 289.71 mi (466.24 km) |
| Horndean to Ajaccio | 773.50 mi (1,244.82 km) |
| Horndean to Albert | 172.38 mi (277.42 km) |
| Horndean to Albertville | 495.83 mi (797.97 km) |
| Horndean to Albi | 504.34 mi (811.65 km) |
| Horndean to Alencon | 178.33 mi (287.00 km) |
| Horndean to Ales | 525.00 mi (844.90 km) |
| Horndean to Alfortville | 210.75 mi (339.16 km) |
| Horndean to Allauch | 605.11 mi (973.83 km) |
| Horndean to Allonnes | 210.00 mi (337.97 km) |
