We are in Copenhagen for one night and staying in Nyhavn. We are going to the Ice Bar (already booked) at 6:30 and then to Madklubben Restaurant (also booked)for dinner. How far, distance and time, from Nyhavn to the Ice Bar and then from Ice Bar to Madklubben? Also from Madklubben back to Nyhavn? Is it practicable to walk? Is it a good plan? If it is too far to walk easily what is the best/easiest means of transportation?