Airports 501 to 550
Velikiy Ustyug Airport
Ostrov Mayak Helipad
Ostriv Mayak (Остров Маяк),
Leningrad Oblast,
Russia
—
733 km
(395 nm)
NW
Kazan International Airport
Ulyanovsk Vostochny Airport
Kozlinyy Ostrov Helipad
Kozlinyy Ostrov (Козлиный остров),
Leningrad Oblast,
Russia
—
740 km
(400 nm)
NW
Santio Border Crossing Station Helipad
Zheleznovskiy poluostrov Helipad
Zheleznovskiy poluostrov (Железновский полуостров),
Leningrad Oblast,
Russia
—
746 km
(403 nm)
NW