I don't want to be away from home for too long.

我不想离家时间太长。

《牛津词典》

You may be away from home for a period of time.

你可能要离开家一段时间。

youdao

Is it hard to always be away from home? Especially when your wife isn't with you?

经常远离家庭是不是很艰难，特别是当你的妻子不在你身边时？

youdao

We quickly learned that we had overestimated everything: the ability of our vehicle, the distance we could travel in a day, the amount of money we needed and our desire to be away from home.

VOA: special.2010.01.30

"It was hard to be away from home and away from the family."

VOA: standard.2010.01.31

The witness described how she would be away from home for up to to eight days at a time at various properties including some in the Cowley Road area which were often "dilapidated, grotty places".

BBC: Oxford exploitation trial: Girl 'burned with cigarettes'

One Chicago based start-up, Retrofit, has emerged as a front runner in harnessing wireless and remote technology to help its busy clients lose weight, especially when they may be away from home while on vacation or business travel.

FORBES: Can Technology Help To Promote Healthy Weight Loss?

"I still think I could go to Beijing (for the 2008 Paralympics) and win, but for me to be there winning would mean I would have to be away from home for five or six months this year and next year, " she said.

BBC: Tanni Grey-Thompson has won 11 Paralympic gold medals