I have composed a height chart based on character height data I found during the anime. Anime character's heights are often drawn inconsistently, so this list is likely inaccurate. Characters heights stop at the top of the head, not the headwear
Heights
Tendo Sisters: 106 cm (3'3.75")
Shirokane Ginka: 144.75 cm (4'9")
Akari Taiyou: 151 cm (4'11.5")
Luna Tsukuyomi: 155 cm (5'1")
Seira Hoshikawa: 157.5 cm (5'2")
Meltina Melvis: 165 cm (5'5")
Priscilla Twilight: 168 cm (5'6")
Etia Visconti: 178 cm (5'10")
Ariel Valtiel Westcott: 185.5 cm (6'1")