Getting around the city of Durham is easiest by walking most of the time since the distances aren’t great. However, there are buses as well, such as the X12, 56 and 57 by Arriva North East which are free with Durham University campus cards.
Approximate Walking Times:
Train station to Market Place : 15 minutes
Market Place to Science Site (No. 13, etc.) : 20 minutes
Elvet Riverside to Market Place : 5 minutes for ER1 (No. 25), 10 minutes for ER2 (No. 26)
Market Place to Al-Qasimi building: 25 minutes (No. 5)