| Port Huron to Kidbrooke | 3,705.28 mi (5,963.07 km) |
| Port Huron to Kidderminster | 3,590.40 mi (5,778.19 km) |
| Port Huron to Kidlington | 3,643.52 mi (5,863.67 km) |
| Port Huron to Kidsgrove | 3,571.19 mi (5,747.27 km) |
| Port Huron to Killamarsh | 3,600.32 mi (5,794.15 km) |
| Port Huron to Killingworth | 3,545.09 mi (5,705.27 km) |
| Port Huron to Kilmarnock | 3,422.86 mi (5,508.56 km) |
| Port Huron to Kilsyth | 3,430.10 mi (5,520.21 km) |
| Port Huron to Kilwinning | 3,414.23 mi (5,494.66 km) |
| Port Huron to King's Lynn | 3,681.16 mi (5,924.26 km) |
| Port Huron to Kings Norton | 3,602.29 mi (5,797.32 km) |
| Port Huron to Kingsnorth | 3,748.11 mi (6,032.00 km) |
| Port Huron to Kingsteignton | 3,589.27 mi (5,776.37 km) |
| Port Huron to Kingston upon Hull | 3,625.27 mi (5,834.31 km) |
| Port Huron to Kingston upon Thames | 3,694.14 mi (5,945.14 km) |
