RAP Rapid City, South Dakota, USA
MollyAnn500 - Rapid City

RDG Reading, Pennsylvania, USA
jcooke - Reading

RDU Raleigh/Durham, North Carolina, USA
blankeeta - Raleigh
brettalb - Raleigh
butta1898 - Richmond, VA
CMK10 - Durham
flying_kittens - ??? (from 2008?)
Ldsant - Raleigh
rtpflyer - Wake Forest

RIC Richmond, Virginia, USA
butta1898 - Richmond, VA
MichaelCharlie - Midlothian

RIX Riga, Latvia
Zhuu - Riga

RNO Reno, Nevada, USA
clanum - Incline Village
glex50 - Reno
nako - Reno
PV_Premier -
Rci98 - Sparks
restlessinRNO - Reno
TrekkerMary - Reno

ROC Rochester, New York, USA
jcooke - Rochester
wharvey - North Chili

RSW Fort Myers, Florida, USA
nwanrev - Fort Myers

RTM Rotterdam, Netherlands
AJO - Rotterdam
dutch_122 - Nieuwerkerk a/d IJssel
flamboyant 1 - Capelle

RUN St Denis, Reunion
flyphilrun - Pierrefonds