| Port Huron to Imatra | 4,282.33 mi (6,891.75 km) |
| Port Huron to Jakobstad | 4,024.42 mi (6,476.67 km) |
| Port Huron to Jamsa | 4,160.25 mi (6,695.28 km) |
| Port Huron to Janakkala | 4,185.19 mi (6,735.41 km) |
| Port Huron to Jarvenpaa | 4,215.45 mi (6,784.11 km) |
| Port Huron to Joensuu | 4,244.82 mi (6,831.37 km) |
| Port Huron to Joutseno | 4,278.13 mi (6,884.99 km) |
| Port Huron to Jyvaskyla | 4,159.29 mi (6,693.72 km) |
| Port Huron to Jyvaskylan Maalaiskunta | 4,157.33 mi (6,690.58 km) |
| Port Huron to Kaarina | 4,143.51 mi (6,668.34 km) |
| Port Huron to Kajaani | 4,125.60 mi (6,639.51 km) |
| Port Huron to Kalajoki | 4,032.50 mi (6,489.69 km) |
| Port Huron to Kangasala | 4,147.12 mi (6,674.15 km) |
| Port Huron to Kankaanpaa | 4,089.08 mi (6,580.75 km) |
| Port Huron to Karhula | 4,263.34 mi (6,861.18 km) |
