| Waltham Cross to Kavak | 1,845.57 mi (2,970.16 km) |
| Waltham Cross to Kayapinar | 2,152.83 mi (3,464.64 km) |
| Waltham Cross to Kayseri | 1,921.47 mi (3,092.31 km) |
| Waltham Cross to Kemalpasa | 1,607.65 mi (2,587.26 km) |
| Waltham Cross to Kemer | 1,818.83 mi (2,927.12 km) |
| Waltham Cross to Keskin | 1,802.17 mi (2,900.31 km) |
| Waltham Cross to Kilimli | 1,651.99 mi (2,658.63 km) |
| Waltham Cross to Kilis | 2,079.25 mi (3,346.24 km) |
| Waltham Cross to Kinik | 1,574.65 mi (2,534.16 km) |
| Waltham Cross to Kirikkale | 1,790.77 mi (2,881.97 km) |
| Waltham Cross to Kirkagac | 1,585.79 mi (2,552.08 km) |
| Waltham Cross to Kirklareli | 1,450.98 mi (2,335.13 km) |
| Waltham Cross to Kirsehir | 1,847.80 mi (2,973.75 km) |
| Waltham Cross to Kizilpinar | 1,501.12 mi (2,415.82 km) |
| Waltham Cross to Kiziltepe | 2,202.46 mi (3,544.52 km) |
