| Port Huron to Kloten | 4,175.58 mi (6,719.95 km) |
| Port Huron to Koniz | 4,147.98 mi (6,675.53 km) |
| Port Huron to Kreuzlingen | 4,191.56 mi (6,745.67 km) |
| Port Huron to Kriens | 4,179.34 mi (6,725.99 km) |
| Port Huron to Kusnacht | 4,180.57 mi (6,727.98 km) |
| Port Huron to Kussnacht | 4,184.02 mi (6,733.53 km) |
| Port Huron to La Chaux-de-Fonds | 4,118.87 mi (6,628.69 km) |
| Port Huron to La Tour-de-Peilz | 4,144.51 mi (6,669.94 km) |
| Port Huron to Lachen | 4,196.08 mi (6,752.93 km) |
| Port Huron to Landecy | 4,124.05 mi (6,637.02 km) |
| Port Huron to Landquart | 4,231.76 mi (6,810.36 km) |
| Port Huron to Langenthal | 4,152.71 mi (6,683.14 km) |
| Port Huron to Langnau | 4,162.94 mi (6,699.61 km) |
| Port Huron to Lausanne | 4,132.55 mi (6,650.70 km) |
| Port Huron to Le Grand-Saconnex | 4,122.22 mi (6,634.07 km) |
