得到vs.达到

If you look up 得到[dé dào] and 达到[dá dào] in dictionary, you will find they have similar meanings.

得到[dé dào] :
1. to get
2. to obtain
3. to receive

达到[dá dào] :
1. to reach
2. to achieve
3. to attain

Here are some sample sentences to compare them:

1. 我不在乎我是否可以得到它。
I don't care whether I get it or not.

2. 这架飞机可以达到每小时一千公里以上的速度。
This plane can reach speeds in excess of 1000 kilometers an hour.

3.详细的资料可从我们的总部得到。
Further information can be obtained from our head office.

4. 他已经达到了他事业的顶峰。
He has reached the zenith of his career.