| Waltham Cross to Iver | 23.31 mi (37.52 km) |
| Waltham Cross to Ivybridge | 191.18 mi (307.68 km) |
| Waltham Cross to Jarrow | 235.48 mi (378.96 km) |
| Waltham Cross to Johnstone | 339.68 mi (546.67 km) |
| Waltham Cross to Kearsley | 160.75 mi (258.70 km) |
| Waltham Cross to Keighley | 169.89 mi (273.42 km) |
| Waltham Cross to Kempston | 35.58 mi (57.25 km) |
| Waltham Cross to Kendal | 214.40 mi (345.05 km) |
| Waltham Cross to Kenilworth | 79.35 mi (127.71 km) |
| Waltham Cross to Kenley | 25.15 mi (40.47 km) |
| Waltham Cross to Kensington | 14.51 mi (23.35 km) |
| Waltham Cross to Kenton | 13.62 mi (21.93 km) |
| Waltham Cross to Kettering | 56.98 mi (91.69 km) |
| Waltham Cross to Kew Green | 13.51 mi (21.75 km) |
| Waltham Cross to Keynsham | 107.51 mi (173.02 km) |
