| Fort Madison to Aberaman | 4,016.26 mi (6,463.55 km) |
| Fort Madison to Aberbargoed | 4,024.37 mi (6,476.59 km) |
| Fort Madison to Aberdare | 4,015.41 mi (6,462.18 km) |
| Fort Madison to Aberdeen | 3,901.59 mi (6,279.00 km) |
| Fort Madison to Abergavenny | 4,028.30 mi (6,482.92 km) |
| Fort Madison to Abergele | 3,962.48 mi (6,376.99 km) |
| Fort Madison to Abertawe | 3,999.04 mi (6,435.83 km) |
| Fort Madison to Abertillery | 4,026.92 mi (6,480.70 km) |
| Fort Madison to Aberystwyth | 3,969.73 mi (6,388.66 km) |
| Fort Madison to Abingdon | 4,099.10 mi (6,596.87 km) |
| Fort Madison to Abram | 3,992.31 mi (6,425.01 km) |
| Fort Madison to Accrington | 3,993.06 mi (6,426.20 km) |
| Fort Madison to Acomb | 4,031.94 mi (6,488.77 km) |
| Fort Madison to Acton | 4,142.37 mi (6,666.50 km) |
| Fort Madison to Addlestone | 4,138.86 mi (6,660.86 km) |
