| Waltham Cross to Karis | 1,076.82 mi (1,732.97 km) |
| Waltham Cross to Karkkila | 1,106.50 mi (1,780.73 km) |
| Waltham Cross to Kauhajoki | 1,106.80 mi (1,781.22 km) |
| Waltham Cross to Kauhava | 1,155.08 mi (1,858.93 km) |
| Waltham Cross to Kauniainen | 1,114.78 mi (1,794.07 km) |
| Waltham Cross to Kemi | 1,295.06 mi (2,084.20 km) |
| Waltham Cross to Kemijarvi | 1,399.45 mi (2,252.20 km) |
| Waltham Cross to Kempele | 1,284.94 mi (2,067.91 km) |
| Waltham Cross to Kerava | 1,131.02 mi (1,820.20 km) |
| Waltham Cross to Keuruu | 1,171.48 mi (1,885.32 km) |
| Waltham Cross to Kiiminki | 1,299.79 mi (2,091.81 km) |
| Waltham Cross to Kirkkonummi | 1,102.15 mi (1,773.74 km) |
| Waltham Cross to Kitee | 1,328.25 mi (2,137.61 km) |
| Waltham Cross to Kiuruvesi | 1,269.20 mi (2,042.58 km) |
| Waltham Cross to Kivisto | 1,121.01 mi (1,804.09 km) |
