| Hornchurch to Kidderminster | 119.51 mi (192.33 km) |
| Hornchurch to Kidlington | 66.99 mi (107.81 km) |
| Hornchurch to Kidsgrove | 148.26 mi (238.61 km) |
| Hornchurch to Killamarsh | 137.75 mi (221.69 km) |
| Hornchurch to Killingworth | 250.96 mi (403.88 km) |
| Hornchurch to Kilmarnock | 340.10 mi (547.33 km) |
| Hornchurch to Kilsyth | 351.78 mi (566.14 km) |
| Hornchurch to Kilwinning | 347.38 mi (559.06 km) |
| Hornchurch to King's Lynn | 83.11 mi (133.75 km) |
| Hornchurch to Kings Norton | 108.38 mi (174.42 km) |
| Hornchurch to Kingsnorth | 41.27 mi (66.41 km) |
| Hornchurch to Kingsteignton | 179.55 mi (288.95 km) |
| Hornchurch to Kingston upon Hull | 152.89 mi (246.05 km) |
| Hornchurch to Kingston upon Thames | 24.25 mi (39.02 km) |
| Hornchurch to Kingswinford | 120.23 mi (193.49 km) |
