Cities These are not all the cities in the world, just the ones that hold hands with SFO Museum

Brasilia
This is a city in Brazil.
Bridgeton
This is a city in the United States.
Bristol
This is a city in the United States.
Brize Norton
This is a city in the United Kingdom.
Brownsville
This is a city in the United States.
Budapest
This is a city in Hungary.
Buenos Aires
This is a city in Argentina.
Buffalo
This is a city in the United States.
Burbank
This is a city in the United States.
Burlingame
This is a city in the United States.
Bétheny
This is a city in France.