| Effingham to Amersham | 4,089.47 mi (6,581.37 km) |
| Effingham to Amesbury | 4,058.46 mi (6,531.47 km) |
| Effingham to Ammanford | 3,953.87 mi (6,363.13 km) |
| Effingham to Ampthill | 4,083.45 mi (6,571.67 km) |
| Effingham to Andover | 4,069.20 mi (6,548.75 km) |
| Effingham to Annan | 3,897.14 mi (6,271.84 km) |
| Effingham to Antrim | 3,794.48 mi (6,106.63 km) |
| Effingham to Appleton | 3,967.39 mi (6,384.89 km) |
| Effingham to Appley Bridge | 3,954.49 mi (6,364.14 km) |
| Effingham to Arbroath | 3,881.61 mi (6,246.85 km) |
| Effingham to Ardrossan | 3,824.09 mi (6,154.27 km) |
| Effingham to Armadale | 3,858.06 mi (6,208.95 km) |
| Effingham to Armthorpe | 4,018.46 mi (6,467.09 km) |
| Effingham to Arnold | 4,030.72 mi (6,486.81 km) |
| Effingham to Ascot | 4,094.85 mi (6,590.02 km) |
