| Cwmbran to Kidderminster | 60.50 mi (97.36 km) |
| Cwmbran to Kidlington | 74.95 mi (120.61 km) |
| Cwmbran to Kidsgrove | 104.34 mi (167.91 km) |
| Cwmbran to Killamarsh | 135.81 mi (218.56 km) |
| Cwmbran to Killingworth | 241.14 mi (388.07 km) |
| Cwmbran to Kilmarnock | 280.06 mi (450.71 km) |
| Cwmbran to Kilsyth | 301.95 mi (485.94 km) |
| Cwmbran to Kilwinning | 284.94 mi (458.56 km) |
| Cwmbran to King's Lynn | 163.52 mi (263.16 km) |
| Cwmbran to Kings Norton | 69.84 mi (112.39 km) |
| Cwmbran to Kingsnorth | 171.42 mi (275.88 km) |
| Cwmbran to Kingsteignton | 80.47 mi (129.50 km) |
| Cwmbran to Kingston upon Hull | 183.15 mi (294.75 km) |
| Cwmbran to Kingston upon Thames | 118.16 mi (190.17 km) |
| Cwmbran to Kingswinford | 68.76 mi (110.67 km) |
