| Forest to Kidderminster | 302.25 mi (486.43 km) |
| Forest to Kidlington | 252.27 mi (405.99 km) |
| Forest to Kidsgrove | 320.81 mi (516.29 km) |
| Forest to Killamarsh | 295.37 mi (475.35 km) |
| Forest to Killingworth | 380.48 mi (612.32 km) |
| Forest to Kilmarnock | 492.37 mi (792.40 km) |
| Forest to Kilsyth | 496.10 mi (798.40 km) |
| Forest to Kilwinning | 500.59 mi (805.63 km) |
| Forest to King's Lynn | 214.78 mi (345.66 km) |
| Forest to Kings Norton | 289.86 mi (466.49 km) |
| Forest to Kingsnorth | 152.15 mi (244.86 km) |
| Forest to Kingsteignton | 347.11 mi (558.63 km) |
| Forest to Kingston upon Hull | 282.34 mi (454.38 km) |
| Forest to Kingston upon Thames | 204.75 mi (329.51 km) |
| Forest to Kingswinford | 301.45 mi (485.13 km) |
