BCN Barcelona, Spain
alanw - Sitges
bcn - Barcelona
josep - Barcelona
josmon10 - Manresa

BDL Hartford, Connecticut, USA
BDLORD - New Haven
Brattflyer - Guilford, Vermont
dxtraveler - New Haven
futureacnp - New Haven
kenfry - Hamden and Groton

BEY Beirut, Lebanon
BEYFlyer - Beirut

BFS Belfast, United Kingdom
BelfastFlyer - Belfast
noniron - Portadown Northern Ireland

BGO Bergen, Norway
no-backpacker - Bergen
rkvalvaa - Bergen

BHM Birmingham, Alabama, USA
Cathe - Birmingham
Leviferret - Birmingham

BHX Birmingham, United Kingdom
GoneChopinInWAR - Birmingham

BKK Bangkok, Thailand
Thai-Kiwi - Bangkok

BLI Bellingham, Washington, USA
BLI-Flyer - Bellingham
bratton - Bellingham
issyg67 - Bellingham
onlyairfare - Bellingham

BLQ Bologna, Italy
ottone - Ferrara

BNA Nashville, Tennessee, USA
BNA_flyer - Nashville
icuhere2 - Clarksville
majik - Murfreesboro
Volrichard - Franklin
xanthuos

BNE Brisbane, Queensland, Australia
anat0l - Brisbane
Aus_Mal - Brisbane
basske - Gold Coast
Bundy Bear - Brisbane
Love2Fly74 - Brisbane
QF WP - Brisbane
QFBoy - Brisbane

BOS Boston, Mass., USA
AAerSTL - Boston (Back Bay)
Awal - Milford
Blumie - Lincoln
bobbrownson - Littleton
cfischer - Natick
chobby100 - Beacon Hill
DEK - Lewiston, Maine
dtremit - Cambridge
Efrem - New Bedford
Ekollios -
EricJay - Allston
goodtricks - Brookline
jkburns1 - Somersworth
jmscsc - Boston
leapinglizard - Brookline
linire -
LoganTSO - Lynn
OB one - Worcester
rkt10 - Upton
shawbridge - Concord
tjisnumbaone - Westborough
wma - Newton
wwonka - Worcester

BQN Aguadilla, Puerto Rico, USA
mkt - Aguadilla

BRE Bremen, Germany
Tim2008 - Achim

BRS Bristol, United Kingdom
derekmines - Melksham
holmedown - Devon

BRU Brussels, Belgium
Bralo20 - Londerzeel
dimramon - Brugge
SmilingBoy - Brussels
WC_EEND - Gent

BSL Basel, Switzerland
aceto - Basel
want2fly4less - Freiburg

BTV Burlington, Vermont, USA
AusTXHiker - Essex Junction

BUD Budapest, Hungary
kzs - Szekesfehervar

BUF Buffalo, New York, USA
cedric - Guelph, Canada
freeloader - Buffalo
holland -
MapleLeaf -
wharvey - North Chili
yyzflyer - Toronto, Canada

BUR Burbank, California, USA
(see also Los Angeles)
BNA_flyer - Pasadena
ContinentalFan - Los Angeles
cstead - Pasadena
FlyinHawaiian - Pasadena
iapetus - Pasadena
MileCompiler - Simi Valley
schwarm - Hollywood Hills
wilp888 - Glendale
zrudeboyz - North Hollywood

BWI Baltimore/Washington, Maryland
(See also WAS Washington)
bobovespa - Ellicott City
CT BWI - Ellicott City
DCA Writer - Arlington, VA
fgirard -
iloveipods - Kensington
indianbOy821 - Ellicott City
ontherun - Owings Mills
Powerlifter - Crofton
silver springer - Silver Spring
tazi - Glen Burnie
UA vs NW - Baltimore
UNHBuzzard - Severna Park