Bulgaria
BOJ — Bourgas — airport in Bourgas
GOZ — Gorna Oriahovitsa — airport in Gorna Oriahovitsa
HKV — Haskovo — airport in Haskovo
JAM — Jambol — airport in Jambol
KDG — Kardjali — airport in Kardjali
PDV — Plovdiv — airport in Plovdiv
PVN — Pleven — airport in Pleven
ROU — Rousse — airport in Rousse
SLS — Silistra — airport in Silistra
SOF — Sofia — airport in Sofia
SZR — Stara Zagora — airport in Stara Zagora
VAR — Varna — airport in Varna
VID — Vidin — airport in Vidin