County

Blagoevgrad
Bulgaria
Burgas
Dobrich
Gabrovo
Khaskovo
Kyustendil
Kŭrdzhali
Lovech
Montana
Pazardzhit
Pernik
Pleven
Plovdiv
Razgrad
Ruse
Shumen
Silistra
Sliven
Smolyan
Sofiya
Sofiya-Grad
Stara Zagora
Tŭrgovishte
Varna
Veliko Tŭrnovo
Vidin
Vratsa
Yambol

Locations

Burgas Airport
Gorna Orechovista
Gutzal
Plovdiv
Sofia Airport
Varna Airport