| Port Huron to Kecskemet | 4,620.17 mi (7,435.45 km) |
| Port Huron to Kerepestarcsa | 4,576.83 mi (7,365.70 km) |
| Port Huron to Keszthely | 4,535.46 mi (7,299.12 km) |
| Port Huron to Kiskoros | 4,617.61 mi (7,431.32 km) |
| Port Huron to Kiskunfelegyhaza | 4,634.80 mi (7,458.99 km) |
| Port Huron to Kiskunhalas | 4,633.35 mi (7,456.66 km) |
| Port Huron to Kiskunlachaza | 4,582.75 mi (7,375.23 km) |
| Port Huron to Kiskunmajsa | 4,639.91 mi (7,467.21 km) |
| Port Huron to Kisujszallas | 4,645.90 mi (7,476.86 km) |
| Port Huron to Kisvarda | 4,648.95 mi (7,481.77 km) |
| Port Huron to Komarom | 4,526.92 mi (7,285.37 km) |
| Port Huron to Komlo | 4,598.05 mi (7,399.85 km) |
| Port Huron to Kormend | 4,501.24 mi (7,244.05 km) |
| Port Huron to Koszeg | 4,483.76 mi (7,215.91 km) |
| Port Huron to Lajosmizse | 4,610.11 mi (7,419.26 km) |
