| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
4651  | Ōzue-hana Ozue-hana,Wareishi Hana,Wari-isi Hana,Wariishi-hana,Ōzue-hana | Japan, | point | N 33° 5′ 0'' | E 131° 54′ 0'' |
| 4652 | Ozōzo Yama Ozozo Yama,Ozozo-yama,Ozōzo Yama,Ozōzo-yama,ozouzo shan,オゾウゾ山 | Japan, Gifu Ōno Gun > Shirakawa Mura | mountain | N 36° 20′ 27'' | E 136° 51′ 52'' |
| 4653 | Ōzare-yama Ozare-yama,Ozare-zan,Ozarei-yama,Ōzare-yama,Ōzarei-yama | Japan, Kochi Tosa-gun > Ōkawa Mura | mountain | N 33° 49′ 0'' | E 133° 24′ 0'' |
| 4654 | Ō Zaki O Saki,O Zaki,O-zaki,da qi,Ō Zaki,Ō-zaki,大崎 | Japan, Nagasaki Tsushima Shi | point | N 34° 9′ 42'' | E 129° 17′ 41'' |
| 4655 | Ōzakai-hana 7zakai Bana,Osaki Bana,Ozakai-hana,Ōzakai-hana | Japan, Toyama Himi Shi | point | N 36° 55′ 25'' | E 137° 1′ 56'' |
| 4656 | Ōyorogi San Oyorogi San,Oyorogi-san,Oyorogi-yama,da wan mu shan,Ōyorogi San,Ōyorogi-san,大万木山 | Japan, Shimane | mountain | N 35° 5′ 16'' | E 132° 51′ 25'' |
| 4657 | Oyogidono-hana Oyogidono-hana,Oyogitono-hana,Oyokitono-hana | Japan, Tokyo Hachijō Shichō > Hachijō Machi | point | N 33° 9′ 0'' | E 139° 46′ 0'' |
| 4658 | Oyamano Hana Oyamano Hana,Oyamano-hana,wei shanno bi,尾山の鼻 | Japan, Kagoshima Satsuma-sendai Shi | point | N 31° 42′ 37'' | E 129° 45′ 28'' |
| 4659 | O Yama O Yama,O-yama,Ojama,xiong shan,Ояма,雄山 | Japan, Tokyo Miyake-shichō > Miyake Mura | mountain | N 34° 5′ 27'' | E 139° 31′ 33'' |
| 4660 | Ō Yama O Yama,O-yama,da shan,Ō Yama,Ō-yama,大山 | Japan, Kagoshima Ōshima-gun > China Chō | hill | N 27° 22′ 0'' | E 128° 34′ 0'' |
| 4661 | Owari-fuji Kofuji-yama,Owari-fuji | Japan, Aichi Inuyama-shi | hill | N 35° 20′ 39'' | E 136° 59′ 4'' |
| 4662 | Oura Zaki Koura-saki,Ora-zaki,Oura Zaki,Oura-zaki,Ōra-zaki | Japan, Wakayama Hidaka-gun > Hidaka Chō | point | N 33° 55′ 35'' | E 135° 3′ 53'' |
| 4663 | Oura Zaki Oura Hana,Oura Zaki,Oura-saki | Japan, Kochi Tosa-shimizu Shi | point | N 32° 45′ 55'' | E 132° 56′ 44'' |
| 4664 | Ōtō-zaki Daito-saki,Daito-zaki,Daitō-saki,Daitō-zaki,Oto-saki,Oto-zaki,Ōtō-saki,Ōtō-zaki | Japan, | point | N 24° 38′ 0'' | E 124° 42′ 0'' |
| 4665 | Ōtō-yama Oto-mine,Oto-yama,Oto-zan,Ōtō-mine,Ōtō-yama,Ōtō-zan | Japan, Wakayama Tanabe Shi | mountain | N 33° 49′ 0'' | E 135° 36′ 0'' |
| 4666 | Oto-shima Ko-to-shima,Oto-shima,Otsu-shima,Ōtsu-shima | Japan, Kyoto | island | N 35° 29′ 20'' | E 135° 20′ 40'' |
| 4667 | Ōto-saki Daimon-zaki,Keyaoto,Keyaōto,Oto-saki,Ōto-saki | Japan, Fukuoka | point | N 33° 35′ 59'' | E 130° 6′ 0'' |
| 4668 | Ōtori Hana Otori Hana,Otori-hana,da niao bi,Ōtori Hana,Ōtori-hana,大鳥鼻 | Japan, Okayama Kasaoka Shi | point | N 34° 18′ 27'' | E 133° 32′ 23'' |
| 4669 | Otona Se Otona Se,Otona-se,Otono-se,otona lai,オトナ瀬 | Japan, Nagasaki Saikai Shi | rock | N 33° 1′ 14'' | E 129° 36′ 58'' |
| 4670 | Ōtomari Hana Odomari Hana,Otomari Hana,Otomari-hana,da po bi,Ôdomari Hana,Ōtomari Hana,Ōtomari-hana,大泊鼻 | Japan, Ishikawa Nanao Shi | point | N 36° 58′ 4'' | E 137° 3′ 22'' |
| 4671 | Oto-jima Oto Shima,Oto Sima,Oto-jima | Japan, Miyazaki | island | N 32° 27′ 58'' | E 131° 40′ 6'' |
| 4672 | Ō Tōge O Toge,O-toge,da gu,Ō Tōge,Ō-tōge,大峠 | Japan, Yamagata Yonezawa Shi | pass | N 37° 45′ 39'' | E 139° 59′ 8'' |
| 4673 | Ō Tōge O Toge,O-toge,da gu,Ō Tōge,Ō-tōge,大峠 | Japan, Shizuoka Kamo > Minamiizu Chō | pass | N 34° 42′ 44'' | E 138° 46′ 50'' |
| 4674 | Otofuri Iwa Otoburi-iwa,Otofuri Iwa,Otofuri-iwa,fu zhen yan,夫振岩 | Japan, Okinawa Nago Shi | rock | N 26° 39′ 7'' | E 128° 3′ 37'' |
| 4675 | Ōta-saki Ota-saki,Ota-zaki,Uhuta Saki,Ōta-saki,Ōta-zaki | Japan, Okinawa | cape | N 26° 11′ 53'' | E 127° 18′ 42'' |
| 4676 | Ōtani Yama Otani Yama,Otani-yama,da gu shan,Ōtani Yama,Ōtani-yama,大谷山 | Japan, Fukuoka Kitakyushu City > Moji-ku | hill | N 33° 57′ 27'' | E 131° 0′ 31'' |
| 4677 | O-take Ko-dake,O-take | Japan, Kumamoto Uki Shi | mountain | N 32° 39′ 0'' | E 130° 34′ 0'' |
| 4678 | O Dake O Dake,O-take,wei yue,尾岳 | Japan, Kagoshima Satsuma-sendai Shi | mountain | N 31° 43′ 21'' | E 129° 44′ 21'' |
| 4679 | Ō Take O Take,O-take,da yue,Ō Take,Ō-take,大岳 | Japan, Okinawa Shimajiri-gun > Zamami Village | mountain | N 26° 12′ 13'' | E 127° 16′ 32'' |
| 4680 | Otai Ne Otai Ne,Otai-ne,otai gen,オタイ根 | Japan, Tokyo | rocks | N 34° 28′ 23'' | E 139° 18′ 5'' |
| 4681 | Otachi-dake Odachi-dake,Otachi-dake,Otachi-take | Japan, Kagoshima Kumage-gun > Yakushima Chō | mountain | N 30° 19′ 0'' | E 130° 36′ 0'' |
| 4682 | Osuzu Yama Osuzu Yama,Osuzu-yama,nan ling shan,osuzuyama,おすずやま,オスズヤマ,男鈴山 | Japan, Miyazaki Kushima Shi | mountain | N 31° 36′ 40'' | E 131° 15′ 24'' |
| 4683 | Ōsumi Yama Osumi Yama,Osumi-yama,da yu shan,Ōsumi Yama,Ōsumi-yama,大隅山 | Japan, Niigata Sado | mountain | N 38° 1′ 28'' | E 138° 30′ 52'' |
| 4684 | Oshime-hana Onme Hana,Oshime-hana,Osime Hana | Japan, Kochi Hata-gun > Ōtsuki Chō | point | N 32° 45′ 43'' | E 132° 37′ 50'' |
| 4685 | Ō Shima O Shima,O-shima,da dao,Ō Shima,Ō-shima,大島 | Japan, Ishikawa | island | N 37° 9′ 50'' | E 136° 59′ 13'' |
| 4686 | Ō Shima O Shima,O-shima,da dao,Ō Shima,Ō-shima,大島 | Japan, Shimane | island | N 34° 46′ 49'' | E 131° 54′ 48'' |
| 4687 | Ō Shima O Shima,O Sima,O-shima,da dao,Ô Sima,Ō Shima,Ō-shima,大島 | Japan, Kagawa | islands | N 34° 33′ 25'' | E 134° 16′ 54'' |
| 4688 | Ō Shima O Shima,O Sima,O-shima,da dao,Ō Shima,Ō-shima,大島 | Japan, Yamaguchi | island | N 34° 30′ 4'' | E 131° 24′ 34'' |
| 4689 | O Shima O Shima,O Sima,O-shima,wei dao,尾島 | Japan, Yamaguchi | island | N 34° 30′ 2'' | E 131° 20′ 32'' |
| 4690 | Ō Shima O Shima,O-shima,O-sima,da dao,Ō Shima,Ō-shima,大島 | Japan, Okayama | islands | N 34° 22′ 33'' | E 133° 35′ 5'' |
| 4691 | Ō-shima O Sima,O-shima,Ō-shima | Japan, Mie | island | N 34° 13′ 50'' | E 136° 48′ 42'' |
| 4692 | Ō Shima O Shima,O-shima,da dao,Ō Shima,Ō-shima,大島 | Japan, Wakayama | island | N 34° 11′ 25'' | E 135° 8′ 8'' |
| 4693 | Ō Shima O Shima,O-shima,da dao,Ō Shima,Ō-shima,大島 | Japan, Mie | islands | N 34° 9′ 4'' | E 136° 21′ 43'' |
| 4694 | O Jima O Jima,O Sima,O-shima,wei dao,尾島 | Japan, Yamaguchi | islands | N 33° 52′ 16'' | E 131° 59′ 1'' |
| 4695 | Ō Shima O Shima,O Sima,O-shima,da dao,Ô Sima,Ō Shima,Ō-shima,大島 | Japan, Nagasaki | island | N 33° 44′ 18'' | E 129° 38′ 2'' |
| 4696 | Ō-shima O Sima,O-shima,Ō Sima,Ō-shima | Japan, | island | N 33° 40′ 0'' | E 135° 20′ 0'' |
| 4697 | Ō Shima O Shima,O Sima,O-shima,da dao,Ō Shima,Ō Sima,Ō-shima,大島 | Japan, Tokushima | island | N 33° 38′ 9'' | E 134° 29′ 35'' |
| 4698 | Ō Shima O Shima,O Sima,O-shima,da dao,Ô Sima,Ō Shima,Ō-shima,大島 | Japan, Saga | land-tied island | N 33° 28′ 34'' | E 129° 57′ 50'' |
| 4699 | Ō Shima O Shima,O-shima,da dao,Ō Shima,Ō-shima,大島 | Japan, Nagasaki | island | N 33° 4′ 16'' | E 129° 46′ 58'' |
| 4700 | Ō Shima O Shima,O Sima,O-shima,da dao,Ō Shima,Ō Sima,Ō-shima,大島 | Japan, Nagasaki | island | N 33° 2′ 26'' | E 129° 36′ 38'' |
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