get away with 个和get away from和run away from 的区别主要在于意思不同：

1、get away with 意思是：侥幸成功，逃脱处罚；

2、get away from意思是：远离;摆脱；

3、run away from 意思是：逃跑，逃离；从…逃出逃跑；试比较：1）You really think you're going to kill me and get away with it 难道你真的认为你能杀了我还逍遥法外吗？2）People want to get away from the drudgery of their everyday lives.人们想摆脱日常生活中单调乏味的工作。

3）They run away from the problem, hoping it will disappear of its own accord.他们避开了这个问题，希望它不了了之。