BFF has been to over 100 cities...

Amsterdam, Ann Arbor, Asheville, Athens, Austin, Barcelona, Basel, Bend, Berkshires, Billings, Bogota, Boston, Boulder, Bright, Brighton, Brisbane, Buenos Aires, Calgary, Capetown, Charlotte, Chicago, Copenhagen, Davis, Denver, Detroit, Doylestown, Dresden, Dusseldorf, Durham, Edinburgh, Florence, Fort Collins, Gainesville, Gatineau, Greenville, Guadalajara, Halifax, Helsinki, Herleen, Hong Kong, Houston, Istanbul, Kyoto, Leicester, Lisboa, Liverpool, London, Long Island, Los Angeles, Madison, Madrid, Marin, Melbourne, Memphis, Mexico City, Miami, Milano, Milwaukee, Minneapolis, Montreal, Morristown, Moscow, Munich, Nanaimo, Nicosia, New Orleans, New York, Oakland, Onomichi, Orlando, Osaka, Ottawa, Paris, Philadelphia, Pittsburgh, Portland, Quebec City, Quito, Richmond, Rome, Sacramento, Salt Lake City, San Diego, San Francisco, Santa Barbara, Santa Cruz, Saskatoon, Seattle, Seoul, Shanghai, Singapore, Springfield, St. Petersburg, Stockholm, Sydney, Taipei City, Tallinn, Tokyo, Toronto, Traverse City, Vancouver, Vienna, Warsaw, Washington DC, Waterloo, Yokohama
Zurich