| Rank | Country | Elevation extremes |
230 | Hungary | lowest point: Tisza River 78 m highest point: Kekes 1,014 m |
116 | Iceland | lowest point: Atlantic Ocean 0 m highest point: Hvannadalshnukur 2,110 m (at Vatnajokull glacier) |
117 | India | lowest point: Indian Ocean 0 m highest point: Kanchenjunga 8,598 m |
3 | Indian Ocean | lowest point: Java Trench -7,258 m highest point: sea level 0 m |
118 | Indonesia | lowest point: Indian Ocean 0 m highest point: Puncak Jaya 5,030 m |
26 | Iran | lowest point: Caspian Sea -28 m highest point: Kuh-e Damavand 5,671 m |
119 | Iraq | lowest point: Persian Gulf 0 m highest point: unnamed peak; 3,611 m; note - this peak is neither Gundah Zhur 3,607 m nor Kuh-e Hajji-Ebrahim 3,595 m |
120 | Ireland | lowest point: Atlantic Ocean 0 m highest point: Carrauntoohil 1,041 m |
121 | Isle of Man | lowest point: Irish Sea 0 m highest point: Snaefell 621 m |
7 | Israel | lowest point: Dead Sea -408 m highest point: Har Meron 1,208 m |
122 | Italy | lowest point: Mediterranean Sea 0 m highest point: Mont Blanc (Monte Bianco) de Courmayeur 4,748 m (a secondary peak of Mont Blanc) |
123 | Jamaica | lowest point: Caribbean Sea 0 m highest point: Blue Mountain Peak 2,256 m |
124 | Jan Mayen | lowest point: Norwegian Sea 0 m highest point: Haakon VII Toppen on Beerenberg 2,277 m note: Beerenberg volcano has numerous peaks; the highest point on the volcano rim is named Haakon VII Toppen, after Norway's first king following the reestablishment of Norwegian independence in 1905 |
35 | Japan | lowest point: Hachiro-gata -4 m highest point: Fujiyama 3,776 m |
125 | Jersey | lowest point: Atlantic Ocean 0 m highest point: unnamed elevation 143 m |
8 | Jordan | lowest point: Dead Sea -408 m highest point: Jabal Umm ad Dami 1,854 m |