| Port Huron to Amersham | 3,674.45 mi (5,913.46 km) |
| Port Huron to Amesbury | 3,643.27 mi (5,863.27 km) |
| Port Huron to Ammanford | 3,538.67 mi (5,694.94 km) |
| Port Huron to Ampthill | 3,668.54 mi (5,903.94 km) |
| Port Huron to Andover | 3,654.02 mi (5,880.58 km) |
| Port Huron to Annan | 3,483.39 mi (5,605.97 km) |
| Port Huron to Antrim | 3,380.14 mi (5,439.81 km) |
| Port Huron to Appleton | 3,552.78 mi (5,717.64 km) |
| Port Huron to Appley Bridge | 3,539.97 mi (5,697.03 km) |
| Port Huron to Arbroath | 3,469.35 mi (5,583.39 km) |
| Port Huron to Ardrossan | 3,410.58 mi (5,488.80 km) |
| Port Huron to Armadale | 3,444.96 mi (5,544.13 km) |
| Port Huron to Armthorpe | 3,604.14 mi (5,800.31 km) |
| Port Huron to Arnold | 3,616.12 mi (5,819.58 km) |
| Port Huron to Ascot | 3,679.75 mi (5,921.99 km) |
