| Port Huron to Zory | 4,450.43 mi (7,162.28 km) |
| Port Huron to Zuromin | 4,366.04 mi (7,026.46 km) |
| Port Huron to Zychlin | 4,390.83 mi (7,066.36 km) |
| Port Huron to Zyrardow | 4,426.32 mi (7,123.48 km) |
| Port Huron to Zywiec | 4,483.47 mi (7,215.46 km) |
| Port Huron to Abrantes | 3,736.29 mi (6,012.97 km) |
| Port Huron to Agualva | 3,708.65 mi (5,968.50 km) |
| Port Huron to Aguas Santas | 3,659.82 mi (5,889.92 km) |
| Port Huron to Agueda | 3,687.25 mi (5,934.06 km) |
| Port Huron to Albergaria-a-Velha | 3,681.80 mi (5,925.28 km) |
| Port Huron to Albufeira | 3,816.84 mi (6,142.62 km) |
| Port Huron to Alcacer do Sal | 3,759.12 mi (6,049.71 km) |
| Port Huron to Alcanena | 3,714.39 mi (5,977.74 km) |
| Port Huron to Alcobaca | 3,697.02 mi (5,949.78 km) |
| Port Huron to Alcochete | 3,724.88 mi (5,994.61 km) |
