| Port Huron to Vetlanda | 4,039.00 mi (6,500.15 km) |
| Port Huron to Vimmerby | 4,055.15 mi (6,526.13 km) |
| Port Huron to Visby | 4,132.82 mi (6,651.14 km) |
| Port Huron to Aadorf | 4,186.27 mi (6,737.15 km) |
| Port Huron to Aarau | 4,156.45 mi (6,689.16 km) |
| Port Huron to Adliswil | 4,178.60 mi (6,724.81 km) |
| Port Huron to Aesch | 4,135.89 mi (6,656.07 km) |
| Port Huron to Affoltern am Albis | 4,176.57 mi (6,721.54 km) |
| Port Huron to Aigle | 4,153.47 mi (6,684.36 km) |
| Port Huron to Allschwil | 4,130.52 mi (6,647.42 km) |
| Port Huron to Altdorf | 4,199.45 mi (6,758.36 km) |
| Port Huron to Altstatten | 4,215.98 mi (6,784.97 km) |
| Port Huron to Amriswil | 4,199.91 mi (6,759.10 km) |
| Port Huron to Appenzell | 4,212.66 mi (6,779.63 km) |
| Port Huron to Arbon | 4,206.37 mi (6,769.50 km) |
