| Port Huron to Albolote | 4,026.59 mi (6,480.17 km) |
| Port Huron to Alboraya | 4,093.39 mi (6,587.68 km) |
| Port Huron to Albox | 4,091.35 mi (6,584.39 km) |
| Port Huron to Alcala de Guadaira | 3,920.66 mi (6,309.69 km) |
| Port Huron to Alcala de Henares | 3,922.09 mi (6,311.99 km) |
| Port Huron to Alcala la Real | 4,006.42 mi (6,447.71 km) |
| Port Huron to Alcanar | 4,091.96 mi (6,585.37 km) |
| Port Huron to Alcaniz | 4,046.08 mi (6,511.54 km) |
| Port Huron to Alcantarilla | 4,111.63 mi (6,617.02 km) |
| Port Huron to Alcarraz | 4,056.41 mi (6,528.16 km) |
| Port Huron to Alcaudete | 3,993.01 mi (6,426.13 km) |
| Port Huron to Alcazar de San Juan | 3,967.75 mi (6,385.47 km) |
| Port Huron to Alcira | 4,102.69 mi (6,602.64 km) |
| Port Huron to Alcobendas | 3,908.13 mi (6,289.52 km) |
| Port Huron to Alcora | 4,079.23 mi (6,564.89 km) |
