Both MBK Center and Siam Paragon are the popular shopping places in Bangkok. If you come to this city for shopping experiences, I am sure these two places must be in your destination list.
These shopping places are not far from each other and you can visit them in one day. MBK Center is connected with BTS Skytrain at National Stadium Station, while Siam Paragon is connected with BTS Skytrain at Siam Station (Central Station).
So, to get to MBK Center from Siam Paragon or vice versa, you just take the BTS Skytrain. Only one station and it would take you less than 5 minutes excluding waiting time.
Another great option is by foot. If you have time, walking from Siam Paragon to MBK Center is possible. It would take around 10-15 minutes. There are 2 main paths to walk and along the way you can shop.
The first path is to walk from Siam Paragon to Siam Center. You will walk pass the big square and the fountain. From Siam Center, you walk to Siam Discovery. There is a connection bridge between these two shopping malls. Siam Discovery is connected with BTS Skytrain at National Stadium Station. You can use that bridge walking to MBK Center.
The second path is to walk into the area called ‘Siam Square’. There are several streets and alleys which are full with shops selling food, clothing, accessories, books, and so on. While walking around in this area, you will see many Thai teenagers and also young adults. What you have to do is just keeping walking up to MBK Center. There is a footbridge connecting you to MBK Center.
Hope this information helps.