| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
2451  | Inao Dake Inao Dake,Inao-dake,Inao-take,dao wei yue,稲尾岳 | Japan, Kagoshima Kimotsuki Gun > Minamiōsumi Chō | mountain | N 31° 7′ 24'' | E 130° 53′ 4'' |
| 2452 | Mount Inamura  Inamura-yama,Mount Inamura,dao cong shan,稲叢山 | Japan, Kochi Tosa-gun > Tosa-chō | mountain elevation 1506m | N 33° 45′ 0'' | E 133° 22′ 0'' |
| 2453 | Inage Shima Inage Shima,Inage-jima,Inagi Sima,Inagi-jima,Inagi-shima,Inaki-jima,dao mao dao,稲毛島 | Japan, Kagawa | island | N 34° 24′ 40'' | E 134° 8′ 11'' |
| 2454 | Imo Zaki Imo Zaki,Imo-saki,Imo-zaki,yu qi,芋崎 | Japan, Nagasaki Tsushima Shi | point | N 34° 19′ 36'' | E 129° 16′ 0'' |
| 2455 | Ima Misaki Ima Misaki,Ima-misaki,Misaki,jin jia,今岬 | Japan, Yamaguchi Nagato Shi | cape | N 34° 25′ 0'' | E 131° 7′ 51'' |
| 2456 | Imai Zaki Imai Zaki,Imai-saki,Imai-zaki,jin jing qi,今井崎 | Japan, Kagoshima Ōshima-gun > Tatsugō Chō | point | N 28° 28′ 40'' | E 129° 37′ 19'' |
| 2457 | Iwakuro Jima Ikuro Sima,Ikuro-jima,Ikuro-shima,Iwakuro Jima,Iwakuro-jima,Iwakuro-shima,yan hei dao,岩黒島 | Japan, Kagawa | island | N 34° 24′ 24'' | E 133° 48′ 36'' |
| 2458 | Ikuno Shima Ikino Sima,Ikino-shima,Ikuno Shima,Ikuno-shima,sheng ye dao,生野島 | Japan, Hiroshima | island | N 34° 17′ 18'' | E 132° 54′ 56'' |
| 2459 | Ikuji Hana Ikuji Hana,Ikuji-bana,Ikuji-hana,Ikuzi Hana,sheng de bi,生地鼻 | Japan, Toyama Kurobe Shi | point | N 36° 53′ 50'' | E 137° 24′ 37'' |
| 2460 | Ikoma Yama Ikoma San,Ikoma Yama,Ikoma-yama,sheng ju shan,生駒山 | Japan, Nara Ikoma-shi | mountain elevation 642m | N 34° 40′ 45'' | E 135° 40′ 42'' |
| 2461 | Ikina Shima Ikina Shima,Ikina Sima,Ikina-jima,Ikina-shima,ikinajima,sheng ming dao,いきなじま,生名島 | Japan, Ehime Ochi-gun > Kamijima Chō | island | N 34° 16′ 9'' | E 133° 10′ 39'' |
| 2462 | Ikegoya Yama Ikegoya Yama,Ikegoya-yama,Ikekoya-yama,Ikenokoya-yama,chi mu wu shan,池木屋山 | Japan, Nara Yoshino-gun > Kawakami-mura | mountain | N 34° 18′ 57'' | E 136° 7′ 45'' |
| 2463 | Ikenoko Yama Ikenokawa-yama,Ikenoko Yama,Ikenoko-yama,Inoko-yama,chi ye he shan,池野河山 | Japan, Tokushima Naka Gun > Naka Chō | mountain | N 33° 43′ 1'' | E 134° 4′ 43'' |
| 2464 | Ikema Island Ikema Island,Ikema-jima,Ikema-shima,chi jian dao,池間島 | Japan, | island population 774 | N 24° 55′ 50'' | E 125° 14′ 35'' |
| 2465 | Ike-jima Ike Sima,Ike-jima,Ike-shima | Japan, Nagasaki Nagasaki Shi | island | N 32° 53′ 4'' | E 129° 35′ 56'' |
| 2466 | Ijimi Yama Ijimi Yama,Ijimi-yama,Ishimi-yama,Iwami-yama,shi jian shan,石見山 | Japan, Shimane Ōchi Gun > Misato Chō | mountain | N 35° 1′ 0'' | E 132° 36′ 0'' |
| 2467 | Iimori Yama Iimori Yama,Iimori-yama,fan sen shan,飯森山 | Japan, Fukushima Kitakata-shi | mountain elevation 314m | N 37° 48′ 49'' | E 139° 55′ 31'' |
| 2468 | Iimori Yama Iimori,Iimori Yama,Iimorikozan,Iimorikōzan,fan sheng shan,飯盛山 | Japan, Wakayama Kinokawa Shi | mountain | N 34° 14′ 37'' | E 135° 26′ 57'' |
| 2469 | Iidake Yama Ii-dake,Iidake Yama,Iidake-yama,Osaka-yama,da ban shan,fan yue shan,Ōsaka-yama,大坂山,飯岳山 | Japan, Fukuoka Tagawa-gun > Kawara Machi | mountain | N 33° 39′ 28'' | E 130° 52′ 56'' |
| 2470 | Iibi Zaki Ibi Saki,Iibi Zaki,Iibi-saki,Iibi-zaki,fan mei qi,飯美崎 | Japan, Shimane Oki District > Okinoshima Chō | point | N 36° 18′ 37'' | E 133° 20′ 34'' |
| 2471 | Iheya-rettō Ieiya,Iheya-jima,Iheya-retto,Iheya-rettō,Iheya-shima,Ihiya-retto,Ihiya-rettō,Ihiya-shoto,Ihiya-shotō... | Japan, | islands | N 27° 0′ 0'' | E 127° 56′ 0'' |
| 2472 | Ihai Dake Ihai Dake,Ihai-dake,Ihai-yama,wei pai yue,位牌岳 | Japan, Shizuoka Fuji Shi | mountain | N 35° 13′ 25'' | E 138° 48′ 36'' |
| 2473 | Ie Shima E-jima,E-shima,Ie Shima,Ie Sima,Ie-shima,jia dao,家島 | Japan, Hyōgo | island | N 34° 40′ 17'' | E 134° 31′ 42'' |
| 2474 | Ichi Zaki Ichi Zaki,Ichi-saki,Iti Saki,shi qi,市崎 | Japan, Kagoshima Amami Shi | cape | N 28° 12′ 46'' | E 129° 28′ 21'' |
| 2475 | Ichiri Zaki Ichiri Zaki,Ichiri saki,Ichiri-zaki,yi li qi,一里崎 | Japan, Miyazaki Kushima Shi | point | N 31° 25′ 30'' | E 131° 13′ 42'' |
| 2476 | Ichino Kubi Ichino Kubi,Ichino-kubi,Ichinokubi-saki,yino shou,一ノ首 | Japan, Tokyo Ōshima Shichō > Kōzushima Mura | point | N 34° 11′ 25'' | E 139° 7′ 10'' |
| 2477 | Ichikira Bana Ichiikura-hana,Ichikira Bana,Ichikira-bana,Ichikira-hana,Itiikura Hana,shi ji liang bi,市幾良鼻 | Japan, Nagasaki Gotō Shi | point | N 32° 53′ 3'' | E 128° 56′ 27'' |
| 2478 | Ichigo-saki Ichigo Zaki,Ichigo-saki,Ichiki-zaki,Itigo-saki | Japan, Kagoshima Izumi-gun > Nagashima Chō | cape | N 32° 9′ 0'' | E 130° 12′ 0'' |
| 2479 | Ichie Zaki Ichie Zaki,Ichie-no-saki,Ichie-saki,Itie Saki | Japan, Wakayama Nishimuro-gun > Shirahama Chō | point | N 33° 35′ 4'' | E 135° 23′ 52'' |
| 2480 | Ichifusa Yama Ichibusa-yama,Ichifusa Yama,Ichifusa-yama,ichifusayama,shi fang shan,いちふさやま,イチフサヤマ,市房山 | Japan, Kumamoto Kuma-gun > Mizukami Mura | mountain | N 32° 18′ 42'' | E 131° 6′ 3'' |
| 2481 | Ichiburi Zaki Ichiburi Zaki,Ichiburi-zaki,Ichifuri Zaki,Ichifuri-saki,Itihuri Saki,shi zhen qi,市振崎 | Japan, Niigata Sado | cape | N 37° 49′ 18'' | E 138° 17′ 52'' |
| 2482 | Ibu Dake Ibu Dake,Ibu-dake,Ibu-take,Mount Ibe,yi bu yue,伊部岳 | Japan, Okinawa Kunigami-gun > Kunigami Village | mountain | N 26° 45′ 40'' | E 128° 17′ 32'' |
| 2483 | Mount Ibuki Ibukisan,Ifuki-yama,Mount Ibuki,yi chui shan,伊吹山 | Japan, Shiga Maibara-shi | mountain elevation 1377m | N 35° 25′ 4'' | E 136° 24′ 21'' |
| 2484 | Ibuki Jima Ibuki Jima,Ibuki Sima,Ibuki-jima,Ibuki-shima,yi chui dao,伊吹島 | Japan, Kagawa | island | N 34° 7′ 46'' | E 133° 32′ 2'' |
| 2485 | Hyōtan Jima Hyotan Jima,Hyotan Sima,Hyotan-jima,Hyotan-shima,Hyōtan Jima,Hyōtan-jima,Hyōtan-shima,piao dan dao,瓢... | Japan, Ehime | island | N 34° 9′ 58'' | E 133° 19′ 5'' |
| 2486 | Mount Hyōno Hyono-sen,Hyono-yama,Hyōno-sen,Hyōno-yama,Mount Hyono,Mount Hyōno | Japan, Hyōgo Yabu-shi | mountain elevation 1510m | N 35° 21′ 14'' | E 134° 30′ 48'' |
| 2487 | Hyakken Ze Hyaken Se,Hyakken Ze,Hyakken-se,Ne Jima,Ne Shima,Ne Sima,bai jian lai,百間瀬 | Japan, | island | N 39° 51′ 28'' | E 139° 50′ 40'' |
| 2488 | Hyakken Hana Hyakkan Hana,Hyakken Hana,Hyakken-bana,Hyakken-hana,bai jian bi,百間鼻 | Japan, Nagasaki Sasebo Shi | point | N 33° 8′ 12'' | E 129° 44′ 46'' |
| 2489 | Ho Zaki Ho Zaki,Ho-saki,Ho-zaki,Tsukue-saki,fan qi,帆崎 | Japan, Okayama Kurashiki Shi | point | N 34° 29′ 31'' | E 133° 37′ 2'' |
| 2490 | Hotoke Zaki Hotoke Zaki,Hotoke-saki,Hotoke-zaki,fo qi,仏崎 | Japan, Oita Ōita City | point | N 33° 15′ 30'' | E 131° 33′ 6'' |
| 2491 | Hotoke Zaki Hotoke Saki,Hotoke Zaki,Hotoke-zaki,fo qi,仏崎 | Japan, Niigata Iwafune-gun > Awashimaura Mura | cape | N 38° 28′ 30'' | E 139° 14′ 18'' |
| 2492 | Hotoke Zaki Hotoke Zaki,Hotoke-saki,Hotoke-zaki,fo qi,仏崎 | Japan, Hyōgo Sumoto Shi | cape | N 34° 23′ 6'' | E 134° 45′ 19'' |
| 2493 | Hotoke Zaki Hotoke Zaki,Hotoke-saki,Hotoke-zaki,fo qi,仏崎 | Japan, Fukuoka Itoshima-shi | cape | N 33° 34′ 50'' | E 130° 5′ 17'' |
| 2494 | Hotoke Zaki Hotoke Zaki,Hotoke-saki,Hotoke-zaki,fo qi,仏崎 | Japan, Nagasaki Gotō Shi | point | N 32° 47′ 24'' | E 128° 59′ 33'' |
| 2495 | Hotoke Zaki Hotoke Misaki,Hotoke Zaki,Hotoke-saki,fo qi,仏崎 | Japan, Niigata Sado | cape | N 38° 4′ 51'' | E 138° 32′ 10'' |
| 2496 | Hotchino Hana Hotchi-hana,Hotchino Hana,Hotsui Hana,Hozuchi-bana,Hozuchi-hana,fan chuino bi,帆槌ノ鼻 | Japan, Kagawa Takamatsu Shi | point | N 34° 22′ 48'' | E 134° 2′ 17'' |
| 2497 | Hotahira Jima Hira-shima,Hota-Hira-shima,Hotahira Jima,bao tian ping dao,hotahirajima,ほたひらじま,ホタヒラジマ,保田平島 | Japan, Chiba | rock | N 35° 8′ 8'' | E 139° 49′ 48'' |
| 2498 | Hossuo San Hoshuo-yama,Hosoo-yama,Hosso-zan,Hossuo San,Hossuo-san,Hossuo-zan,Hōshuo-yama,fa zhu wei shan,法主尾山 | Japan, Nara Yoshino-gun > Totsukawa Mura | mountain | N 34° 2′ 15'' | E 135° 45′ 0'' |
| 2499 | Hosshō Zan Hoshioi-yama,Hoshiu-yama,Hossho Zan,Hossho-zan,Hosshō Zan,Hosshō-zan,Kuju-san,Kujū-san,xing sheng sh... | Japan, Oita Kusu-gun > Kokonoe Machi | peak | N 33° 5′ 26'' | E 131° 13′ 56'' |
| 2500 | Hossaka Yama Horisaka Yama,Hossaka Yama,Hossaka-yama,ku ban shan,堀坂山 | Japan, Mie Matsusaka | mountain | N 34° 32′ 47'' | E 136° 25′ 59'' |
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