| Walnut Park to Kidbrooke | 5,451.65 mi (8,773.58 km) |
| Walnut Park to Kidderminster | 5,336.47 mi (8,588.22 km) |
| Walnut Park to Kidlington | 5,392.76 mi (8,678.81 km) |
| Walnut Park to Kidsgrove | 5,305.42 mi (8,538.25 km) |
| Walnut Park to Killamarsh | 5,324.53 mi (8,569.01 km) |
| Walnut Park to Killingworth | 5,240.38 mi (8,433.58 km) |
| Walnut Park to Kilmarnock | 5,125.40 mi (8,248.54 km) |
| Walnut Park to Kilsyth | 5,123.04 mi (8,244.73 km) |
| Walnut Park to Kilwinning | 5,117.16 mi (8,235.27 km) |
| Walnut Park to King's Lynn | 5,403.72 mi (8,696.45 km) |
| Walnut Park to Kings Norton | 5,345.99 mi (8,603.54 km) |
| Walnut Park to Kingsnorth | 5,494.33 mi (8,842.27 km) |
| Walnut Park to Kingsteignton | 5,373.48 mi (8,647.79 km) |
| Walnut Park to Kingston upon Hull | 5,335.70 mi (8,586.98 km) |
| Walnut Park to Kingston upon Thames | 5,443.54 mi (8,760.53 km) |
