| Walthamstow to Iver | 21.33 mi (34.32 km) |
| Walthamstow to Ivybridge | 188.62 mi (303.56 km) |
| Walthamstow to Jarrow | 242.44 mi (390.17 km) |
| Walthamstow to Johnstone | 346.02 mi (556.87 km) |
| Walthamstow to Kearsley | 166.76 mi (268.37 km) |
| Walthamstow to Keighley | 176.44 mi (283.95 km) |
| Walthamstow to Kempston | 41.88 mi (67.40 km) |
| Walthamstow to Kendal | 220.75 mi (355.27 km) |
| Walthamstow to Kenilworth | 84.03 mi (135.24 km) |
| Walthamstow to Kenley | 18.25 mi (29.36 km) |
| Walthamstow to Kensington | 9.30 mi (14.96 km) |
| Walthamstow to Kenton | 12.35 mi (19.87 km) |
| Walthamstow to Kettering | 63.38 mi (102.00 km) |
| Walthamstow to Kew Green | 9.50 mi (15.28 km) |
| Walthamstow to Keynsham | 107.14 mi (172.42 km) |
