If I get the bus it takes me about 30 mins. If I walk it takes me about 45 mins. I like the walk in, I find it relaxing as I walk through nice parts of town mostly. I find the bus journey, particularly in winter, to be quite stressful. Still, the bus journey home is far worse since I'm in more of a hurry to get home - I could walk, and often do, but it's all up hill and takes about an hour.