| Walthamstow to Karis | 1,081.13 mi (1,739.91 km) |
| Walthamstow to Karkkila | 1,110.93 mi (1,787.86 km) |
| Walthamstow to Kauhajoki | 1,111.93 mi (1,789.48 km) |
| Walthamstow to Kauhava | 1,160.32 mi (1,867.35 km) |
| Walthamstow to Kauniainen | 1,119.08 mi (1,800.99 km) |
| Walthamstow to Kemi | 1,300.75 mi (2,093.36 km) |
| Walthamstow to Kemijarvi | 1,405.17 mi (2,261.41 km) |
| Walthamstow to Kempele | 1,290.43 mi (2,076.74 km) |
| Walthamstow to Kerava | 1,135.35 mi (1,827.18 km) |
| Walthamstow to Keuruu | 1,176.39 mi (1,893.22 km) |
| Walthamstow to Kiiminki | 1,305.31 mi (2,100.69 km) |
| Walthamstow to Kirkkonummi | 1,106.44 mi (1,780.64 km) |
| Walthamstow to Kitee | 1,332.82 mi (2,144.97 km) |
| Walthamstow to Kiuruvesi | 1,274.34 mi (2,050.86 km) |
| Walthamstow to Kivisto | 1,125.33 mi (1,811.05 km) |
