Airports 51 to 100
Kalipetrovo Agricultural Airfield
Slanchev Bryag (Sunny Beach) Airstrip
Zhelyu Voyvoda Cropduster Strip
Zhelyu Voyvoda, Yambol Province, Bulgaria — 104 km (56 nm) SSW
Gorna Oryahovitsa Airport
Gorna Oryahovitsa, Veliko Tarnovo Province, Bulgaria — 120 km (65 nm) WSW