| Americus to Amersham | 4,259.12 mi (6,854.40 km) |
| Americus to Amesbury | 4,220.48 mi (6,792.20 km) |
| Americus to Ammanford | 4,117.18 mi (6,625.97 km) |
| Americus to Ampthill | 4,256.73 mi (6,850.55 km) |
| Americus to Andover | 4,232.26 mi (6,811.16 km) |
| Americus to Annan | 4,093.77 mi (6,588.28 km) |
| Americus to Antrim | 3,983.33 mi (6,410.54 km) |
| Americus to Appleton | 4,149.18 mi (6,677.47 km) |
| Americus to Appley Bridge | 4,138.20 mi (6,659.78 km) |
| Americus to Arbroath | 4,095.08 mi (6,590.39 km) |
| Americus to Ardrossan | 4,024.70 mi (6,477.13 km) |
| Americus to Armadale | 4,063.07 mi (6,538.88 km) |
| Americus to Armthorpe | 4,205.14 mi (6,767.52 km) |
| Americus to Arnold | 4,212.08 mi (6,778.68 km) |
| Americus to Ascot | 4,261.74 mi (6,858.61 km) |
