| Port Huron to Kelkheim (Taunus) | 4,071.84 mi (6,553.00 km) |
| Port Huron to Kelsterbach | 4,077.66 mi (6,562.36 km) |
| Port Huron to Kemberg | 4,165.51 mi (6,703.73 km) |
| Port Huron to Kempen | 3,952.34 mi (6,360.68 km) |
| Port Huron to Kempten | 4,232.50 mi (6,811.55 km) |
| Port Huron to Kenzingen | 4,116.21 mi (6,624.41 km) |
| Port Huron to Kerpen | 3,979.69 mi (6,404.70 km) |
| Port Huron to Ketsch | 4,102.96 mi (6,603.08 km) |
| Port Huron to Kevelaer | 3,938.61 mi (6,338.58 km) |
| Port Huron to Kiel | 3,985.41 mi (6,413.90 km) |
| Port Huron to Kierspe | 4,003.36 mi (6,442.78 km) |
| Port Huron to Kirchhain | 4,065.01 mi (6,542.00 km) |
| Port Huron to Kirchheim bei Munchen | 4,270.75 mi (6,873.10 km) |
| Port Huron to Kirchheim unter Teck | 4,164.57 mi (6,702.23 km) |
| Port Huron to Kirchhundem | 4,023.83 mi (6,475.74 km) |
