How to Use "kilometer" with Example Sentences

1. It killed 57 people and expelled one cubic kilometer of ash .
2. Around the world , sedimentary deposits over one kilometer thick are commonplace .
3. In may 2009 , north korea detonated a clandestine nuclear test , a kilometer underground .
4. The entrance to their home is by way of a ladder , andthe nearest neighbor lives one kilometer away .
5. Chief cabinet secretary yukio edano urged residents still living within a 20 to 30 kilometer radius of fukushima to voluntarily leave the area .