| Witham to Kidbrooke | 34.96 mi (56.27 km) |
| Witham to Kidderminster | 129.13 mi (207.82 km) |
| Witham to Kidlington | 82.39 mi (132.59 km) |
| Witham to Kidsgrove | 150.66 mi (242.46 km) |
| Witham to Killamarsh | 133.29 mi (214.52 km) |
| Witham to Killingworth | 240.98 mi (387.82 km) |
| Witham to Kilmarnock | 336.70 mi (541.87 km) |
| Witham to Kilsyth | 346.36 mi (557.41 km) |
| Witham to Kilwinning | 344.30 mi (554.09 km) |
| Witham to King's Lynn | 66.84 mi (107.56 km) |
| Witham to Kings Norton | 116.69 mi (187.80 km) |
| Witham to Kingsnorth | 47.96 mi (77.19 km) |
| Witham to Kingsteignton | 202.73 mi (326.27 km) |
| Witham to Kingston upon Hull | 140.47 mi (226.06 km) |
| Witham to Kingston upon Thames | 48.30 mi (77.73 km) |
