| Portchester to Kidbrooke | 65.63 mi (105.63 km) |
| Portchester to Kidderminster | 117.32 mi (188.80 km) |
| Portchester to Kidlington | 68.18 mi (109.73 km) |
| Portchester to Kidsgrove | 162.40 mi (261.35 km) |
| Portchester to Killamarsh | 171.44 mi (275.91 km) |
| Portchester to Killingworth | 290.05 mi (466.80 km) |
| Portchester to Kilmarnock | 357.77 mi (575.78 km) |
| Portchester to Kilsyth | 375.00 mi (603.50 km) |
| Portchester to Kilwinning | 363.93 mi (585.68 km) |
| Portchester to King's Lynn | 147.16 mi (236.84 km) |
| Portchester to Kings Norton | 113.55 mi (182.74 km) |
| Portchester to Kingsnorth | 88.27 mi (142.06 km) |
| Portchester to Kingsteignton | 110.29 mi (177.49 km) |
| Portchester to Kingston upon Hull | 203.28 mi (327.14 km) |
| Portchester to Kingston upon Thames | 52.99 mi (85.27 km) |
