| Middle River to Kidbrooke | 3,627.42 mi (5,837.77 km) |
| Middle River to Kidderminster | 3,515.66 mi (5,657.90 km) |
| Middle River to Kidlington | 3,565.95 mi (5,738.85 km) |
| Middle River to Kidsgrove | 3,502.24 mi (5,636.31 km) |
| Middle River to Killamarsh | 3,534.98 mi (5,689.01 km) |
| Middle River to Killingworth | 3,493.67 mi (5,622.52 km) |
| Middle River to Kilmarnock | 3,371.94 mi (5,426.61 km) |
| Middle River to Kilsyth | 3,383.05 mi (5,444.49 km) |
| Middle River to Kilwinning | 3,363.39 mi (5,412.86 km) |
| Middle River to King's Lynn | 3,614.39 mi (5,816.79 km) |
| Middle River to Kings Norton | 3,528.29 mi (5,678.24 km) |
| Middle River to Kingsnorth | 3,669.25 mi (5,905.09 km) |
| Middle River to Kingsteignton | 3,496.83 mi (5,627.60 km) |
| Middle River to Kingston upon Hull | 3,565.20 mi (5,737.64 km) |
| Middle River to Kingston upon Thames | 3,615.22 mi (5,818.13 km) |
