Translation of fidelity in Spanish

We bought a Sandwich and were looking for a taxi, but the streets were so crowded that we had to wait nearly one hour to find a cab. We even had to walk a few blocks in order to catch one.
We kept asking people how long the walk was and it seemed to stay half an hour even though we past half of it. On the way up, a group of children were playing traditional music for the tourists.
California, Oregon and Washington are the states on the west coast that have an ocean. We traveled all the way from San Diego to Seattle. Portland in Oregon is a really cool city too.