| Leidschendam to Kayapinar | 1,974.51 mi (3,177.67 km) |
| Leidschendam to Kayseri | 1,748.11 mi (2,813.31 km) |
| Leidschendam to Kemalpasa | 1,452.84 mi (2,338.11 km) |
| Leidschendam to Kemer | 1,661.49 mi (2,673.91 km) |
| Leidschendam to Keskin | 1,629.52 mi (2,622.45 km) |
| Leidschendam to Kilimli | 1,477.40 mi (2,377.64 km) |
| Leidschendam to Kilis | 1,907.85 mi (3,070.39 km) |
| Leidschendam to Kinik | 1,417.53 mi (2,281.29 km) |
| Leidschendam to Kirikkale | 1,617.85 mi (2,603.67 km) |
| Leidschendam to Kirkagac | 1,427.82 mi (2,297.85 km) |
| Leidschendam to Kirklareli | 1,284.46 mi (2,067.13 km) |
| Leidschendam to Kirsehir | 1,675.58 mi (2,696.58 km) |
| Leidschendam to Kizilpinar | 1,334.61 mi (2,147.85 km) |
| Leidschendam to Kiziltepe | 2,025.02 mi (3,258.95 km) |
| Leidschendam to Kocaali | 1,457.09 mi (2,344.96 km) |
