There appears to be a Netto supermarket just outside of CPH airport. Is this something I could reasonably walk to within 15 minutes from CPH Arrivals? I have a 2:30 layover between flights transiting CPH and would like to purchase some Tuborg Squash and sweets for my children who absolutely love the stuff, but we can't easily get in Canada. My plan is to check the bag I normally carry on after shopping because bringing the soda through security would be problematic given the quantities I'll be purchasing.