As I write, I figured this would be useful to refer back to. Here is the list of height comparisons:
(Comment if there's someone I should add or if there are any errors!)
Can you picture their faces with just their name and school? Some of them are hard. Lol
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Yachi Hitoka (Karasuno) - 149.7cm (almost 4ft 11in)
Tanaka Saeko (Karasuno) - 155.2cm
Yamaka Mika (Nohebi) - 156.3cm
Akatsuki Ai (Karasuno) - 157cm
Michimiya Yui (Karasuno) - 159.3cm
Nishinoya Yū (Karasuno) & Nametsu Mai (Date Tech) - 160.5cm
Momoi Satsuki (Tōō) - 161cm
Shibayama Yūki (Nekoma) - 162.5cm (5ft 4in)
Misaki Hana (Johzenji) - 163.2cm
Hinata Shōyō (Karasuno) - 164.2cm
Yaku Morisuke (Nekoma) - 165.2cm (5ft 5in)
Sakunami Kōsuke (Date Tech) & Komi Haruki (Fukurōdani) - 166cm
Shimizu Kiyoko (Karasuno) - 166.2cm
Takeda Ittetsu (Karasuno) - 166.5cm
Kuroko Tetsuya (Seirin) - 168cm
Nekomata Yasufumi (Nekoma) & Washijō Tanji (Shiratorizawa) - 169cm
Hoshiumi Kōrai (Kamomedai) - 169.2cm
Kozume Kenma (Nekoma) & Udai Tenma (Karasuno) - 170cm (5ft 7in)
Watari Shinji (Seijoh) - 171.2cm
Akakura Kai (Shiratorizawa) - 171.4cm
Teshiro Tamahiko (Nekoma) - 172.2cm
Akashi Seijuro (Rakuzan) - 173cm
Nakashima Takeru (Wakunan) - 173.4cm
Kawatabi Shunki (Wakunan) & Akagi Michinari (Inarizaki) - 174.2cm
Yamagata Hayato (Shiratorizawa) & Sasaya Takehito (Date Tech) - 174.3cm
Shirabu Kenjirō (Shiratorizawa) - 174.8cm
Kita Shinsuke (Inarizaki) - 175.2cm
Kinoshita Hisashi (Karasuno) & Tashiro Hidemi (Karasuno) - 175.8cm
Takao Kazunari (Shūtoku) - 176cm
Ennoshita Chikara (Karasuno) - 176.1cm
Moniwa Kaname (Date Tech) - 176.3cm
Kai Nobuyuki (Nekoma) - 176.5cm
Sugawara Kōshi (Karasuno) & Hanayama Kazumasa (Wakunan) - 176.6cm
Sawamura Daichi (Karasuno) - 176.7cm
Terushima Yūji (Johzenji) & Ikejiri Hayato (Tokonami) - 177.2cm
Shimada Makoto (Karasuno) - 177.7cm (5ft 10in)
Sagae Yūshō (Shiratorizawa) - 177.8cm
Hyūga Jyunpei (Seirin) & Kasamatsu Yukio (Kaijō) & Yamamoto Taketora (Nekoma) - 178cm
Ukai Kenshin (Karasuno) & Tanaka Ryūnosuke (Karasuno) - 178.2cm
Haiba Alisa - 178.5cm
Daishō Suguru (Nohebi) - 178.6cm
Kyōtani Kentarō (Seijoh) & Konoha Akinori (Fukurōdani) - 178.8cm
Fukunaga Shōhei (Nekoma) & Nijimura Shūzō (Teikō) - 179cm
Iwaizumi Hajime (Seijoh) - 179.3cm
Semi Eita (Shiratorizawa) - 179.5cm
Yamaguchi Tadashi (Karasuno) - 180cm
Ginjima Hitoshi (Inarizaki) - 180.3cm
Narita Kazuhito (Karasuno) - 180.9cm
Komori Motoya (Itachiyama) - 181cm
Goshiki Tsutomu (Shiratorizawa) & Sarukui Yamato (Fukurōdani) - 181.5cm
Kageyama Tobio (Karasuno) & Yahaba Shigeru (Seijoh) - 181.9cm
Towada Yoshiki (Ohgi Minami) - 182.1cm
Amanai Kanoka (Niiyama) - 182.5cm
Ōhira Reon (Shiratorizawa) - 182.7cm
Kunimi Akira (Seijoh) & Akaashi Keiji (Fukurōdani) & Himuro Tatsuya (Yōsen) & Gōra Masaki (Ubugawa) - 183cm (6ft)
Kurokawa Hiroki (Karasuno) - 183.2cm
Miya Atsumu (Inarizaki) - 183.6cm
Miya Osamu (Inarizaki) - 183.8cm
Futakuchi Kenji (Date Tech) - 184.2cm
Oikawa Tōru (Seijoh) - 184.3cm
Hanamaki Takahiro (Seijoh) & Ojiro Aran (Inarizaki) - 184.7cm
Tsukishima Akiteru (Karasuno) & Riseki Heisuke (Inarizaki) - 185.2cm
Takinoue Yūsuke (Karasuno) - 185.6cm
Suna Rintarō (Inarizaki) - 185.7cm
Bobata Kazuma (Johzenji) - 185.9cm
Bokuto Kōtarō (Fukurōdani) - 186cm
Azumane Asahi (Karasuno) - 186.4cm
Kamasaki Yasushi (Date Tech) - 186.8cm
Inuoka Sō (Nekoma) - 187cm
Tendō Satori (Shiratorizawa) - 187.7cm
Matsukawa Issei (Seijoh) - 187.9cm
Kuroo Tetsurō (Nekoma) & Mibuchi Reo (Rakuzan) & Washio Tatsuki (Fukurōdani) - 188cm (6ft 2in)
Kawanishi Taichi (Shiratorizawa) & Kiryū Wakatsu (Mujinazaka) - 188.3cm
Kise Ryōta (Kaijō) & Sakusa Kiyoomi (Itachiyama) - 189cm
Ushijima Wakatoshi (Shiratorizawa) - 189.5cm
Kindaichi Yutaro (Seijoh) & Kagami Taiga (Seirin) - 190cm
Tsukishima Kei (Karasuno) - 190.1cm
Hirugami Sachirō (Kamomedai) - 190.4cm
Ōmimi Ren (Inarizaki) - 191.5cm
Aone Takanobu (Date Tech) & Aomine Daiki (Tōō) - 192cm
Koganegawa Kanji (Date Tech) & Onaga Wataru (Fukurōdani) - 193cm (6ft 4in)
Chigaya Eikichi (Shinzen) - 193.2cm
Midorima Shintarō (Shūtoku) - 195cm
Haiba Lev (Nekoma) - 196cm
Hyakuzawa Yudai (Kakugawa) - 202cm
Murasakibara Atsushi (Yōsen) - 208cm (almost 6ft 10in)
Have fun!