| Port Huron to Zirndorf | 4,191.51 mi (6,745.59 km) |
| Port Huron to Zittau | 4,277.57 mi (6,884.08 km) |
| Port Huron to Zorbig | 4,153.16 mi (6,683.87 km) |
| Port Huron to Zorneding | 4,277.33 mi (6,883.70 km) |
| Port Huron to Zossen | 4,178.24 mi (6,724.23 km) |
| Port Huron to Zschopau | 4,220.39 mi (6,792.07 km) |
| Port Huron to Zulpich | 3,983.89 mi (6,411.44 km) |
| Port Huron to Zweibrucken | 4,062.32 mi (6,537.67 km) |
| Port Huron to Zwenkau | 4,175.65 mi (6,720.06 km) |
| Port Huron to Zwickau | 4,201.01 mi (6,760.87 km) |
| Port Huron to Zwiesel | 4,293.75 mi (6,910.12 km) |
| Port Huron to Zwonitz | 4,215.78 mi (6,784.64 km) |
| Port Huron to Acharnes | 5,176.59 mi (8,330.91 km) |
| Port Huron to Agia Paraskevi | 5,183.41 mi (8,341.90 km) |
| Port Huron to Agia Varvara | 5,177.24 mi (8,331.96 km) |
