CptConnor's post sums up the best ways to keep a long distance relationship going.
However, I should bring a dose of reality to this thread. I am sorry to say it's probably not going to work out. The inconvenient truth is that long distance kills relationships 99.9% of the time, regardless of years of prior commitment or confidence in the love shared.
All these people who are saying it worked out for them are in a lucky tiny minority among thousands upon thousands of failed long distance relationships at university. And I should say most of them haven't completed university yet so they may well break down in the future.
I am not just saying this because mine lasted for 2 and a half years with a year and a half of long distance before it finally ended. Everyone I knew who entered into one - and I mean everyone - broke up within a year. Most broke up before Christmas. Two hours isn't too bad, I suppose, but be prepared for it not to work out.
Most important: if you start growing apart then don't ruin your studies or general happiness over it. If you feel like dropping out because you miss your boyfriend, then for God sakes end it because a relationship between teenagers is NEVER worth prioritising over studies. Never. Personally, my studies didn't suffer too much, but I was desperately unhappy at university for the entirety of my first year because of the breakup and 1st year is supposed to be the best of all!