You can do it.... if you want to.
To tell you the truth I would trade my 28 mile each way commute for a 10 mile each way in a second.
I can only manage 28 miles each way 3 days a week. It is easier to add miles to a commute than to shorten a long one. I would start with a mix mode commute if I were the OP and had the choice. Bus or train \ bike or drive part of the way and ride the rest.

That being said I increased my mileage this month to ride 1000 miles. My commute is making it easier to hit this goal.