| Orpington to Arpajon | 214.72 mi (345.55 km) |
| Orpington to Arques | 105.39 mi (169.61 km) |
| Orpington to Arras | 138.84 mi (223.45 km) |
| Orpington to Artigues-pres-Bordeaux | 450.86 mi (725.59 km) |
| Orpington to Athis-Mons | 210.40 mi (338.60 km) |
| Orpington to Aubagne | 614.06 mi (988.23 km) |
| Orpington to Aubenas | 506.90 mi (815.77 km) |
| Orpington to Aubergenville | 184.12 mi (296.31 km) |
| Orpington to Aubervilliers | 197.83 mi (318.38 km) |
| Orpington to Aubiere | 412.13 mi (663.26 km) |
| Orpington to Aucamville | 535.99 mi (862.59 km) |
| Orpington to Auch | 534.41 mi (860.04 km) |
| Orpington to Auchel | 119.45 mi (192.23 km) |
| Orpington to Audenge | 465.10 mi (748.51 km) |
| Orpington to Audincourt | 404.74 mi (651.37 km) |
