| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
4001  | Mediumfjellet  Mediumfjellet,Mount Medium | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountain | N 78° 30′ 26'' | E 14° 9′ 6'' |
| 4002 | McVitiepynten McVitiepynten,Mount Vitie Point,Mount Vitie-Huk,Point Carmichael,Point Mc Vitie | Svalbard and Jan Mayen, Svalbard Spitsbergen | point | N 78° 52′ 4'' | E 10° 58′ 2'' |
| 4003 | Martinfjella Martin Range,Martinfjella | Svalbard and Jan Mayen, Svalbard Spitsbergen | ridge(s) | N 77° 29′ 0'' | E 14° 52′ 0'' |
| 4004 | Marmierfjellet Marmierfjellet,Marmiers Berg,Mount Marmier,Pic Xavier Marmier | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountain | N 78° 17′ 54'' | E 16° 38′ 45'' |
| 4005 | Marlowfjellet Marlowfjellet | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountain elevation 1052m | N 77° 35′ 47'' | E 16° 10′ 10'' |
| 4006 | Marietoppen Mariaberg,Marie Spitze,Marietoppen,Mount Marie | Svalbard and Jan Mayen, Svalbard Spitsbergen | peak | N 77° 1′ 56'' | E 16° 7′ 27'' |
| 4007 | Maria Theresiatoppen Maria Theresia Pick,Maria Theresiatoppen,Pincher Peak,Teresiatoppen | Svalbard and Jan Mayen, Svalbard Spitsbergen | peak elevation 653m | N 77° 31′ 4'' | E 14° 51′ 56'' |
| 4008 | Mariaholmen Lilleoen,Lilleöen,Little Akseloya,Little Akselöya,Maria On,Maria Ön,Mariaholmen,Sodra Axelon,Södra A... | Svalbard and Jan Mayen, | island | N 77° 41′ 2'' | E 14° 48′ 25'' |
| 4009 | Mälardalen Maelardalen,Malardalen,Mälardalen,Mælardalen,Ren Dalen,Vallee Pettit,Vallée Pettit | Svalbard and Jan Mayen, Svalbard Spitsbergen | valley | N 78° 14′ 10'' | E 15° 51′ 26'' |
| 4010 | Mainzodden Mainz Point,Mainzodden,Mainzpynten | Svalbard and Jan Mayen, | point | N 78° 55′ 28'' | E 11° 59′ 52'' |
| 4011 | Lusholmen Lous Isle,Luizen Eilandt,Lusholmen,Luysen Eylandt,Riff | Svalbard and Jan Mayen, | island | N 80° 3′ 5'' | E 16° 11′ 18'' |
| 4012 | Lundströmdalen Lundstromdalen,Lundstroms Dal,Lundströmdalen,Lundströms Dal | Svalbard and Jan Mayen, Svalbard Spitsbergen | valley | N 78° 1′ 23'' | E 17° 16′ 42'' |
| 4013 | Lundgrenfjellet Lundgreenberg,Lundgrenfjellet,Lundgrens Berg | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountain elevation 1054m | N 77° 46′ 0'' | E 16° 18′ 0'' |
| 4014 | Lowzowfjella Lowzow,Lowzowfjella,Lowzows Tind,Monts Lowzow | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountains | N 78° 33′ 0'' | E 12° 45′ 0'' |
| 4015 | Løvliefjellet Lovliefjellet,Løvliefjellet,Mount Lovlie,Mount Løvlie | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountain elevation 710m | N 78° 28′ 0'' | E 13° 3′ 0'' |
| 4016 | Løvlandfjellet Lovland,Lovlandfjellet,Løvland,Løvlandfjellet | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountain elevation 943m | N 79° 5′ 0'' | E 12° 15′ 0'' |
| 4017 | Lovénberget Lovenberg,Lovenberget,Lovenin Vuori,Lovens Berg,Lovénberget,Lovénin Vuori,Lovéns Berg | Svalbard and Jan Mayen, | mountain elevation 400m | N 79° 25′ 10'' | E 18° 50′ 34'' |
| 4018 | Lisettholmane Lessets Isles,Lisettholmane,Lissets Isles,Lissetts Isles,Lizets Ilands,Lizets Rocks | Svalbard and Jan Mayen, | rocks | N 77° 54′ 12'' | E 13° 38′ 12'' |
| 4019 | Lisbetdalen Lisbetdalen | Svalbard and Jan Mayen, Svalbard Spitsbergen | valley | N 76° 52′ 57'' | E 15° 44′ 48'' |
| 4020 | Linnéfjella Linne Mountains,Linnefjella,Linnéfjella,Mount Linne,Mount Linné | Svalbard and Jan Mayen, Svalbard Spitsbergen | ridge(s) | N 77° 59′ 39'' | E 13° 50′ 9'' |
| 4021 | Lindströmfjellet Colline des Rennes,Lindstromfjellet,Lindstroms Berg,Lindströmfjellet,Lindströms Berg,Reindeer Hill,R... | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountain | N 78° 8′ 9'' | E 15° 8′ 56'' |
| 4022 | Liljevalchfjellet Liljevalchfjellet,Liljevalchin Huippu,Liljevalchin Pengerma,Liljevalchin Pengermä,Liljevalchin Vuore... | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountain elevation 943m | N 77° 55′ 0'' | E 16° 36′ 0'' |
| 4023 | Likneset Grafnaset,Grafnäset,Grave Point,Kjerregaardsneset,Likneset | Svalbard and Jan Mayen, Svalbard Spitsbergen | point | N 79° 40′ 0'' | E 11° 30′ 0'' |
| 4024 | Lidfjellet Lidfjellet,Lids Fjell,Mount Gavrilov | Svalbard and Jan Mayen, Svalbard Spitsbergen | peak elevation 534m | N 76° 51′ 49'' | E 15° 46′ 54'' |
| 4025 | Liddalen Liddalen | Svalbard and Jan Mayen, Svalbard Spitsbergen | valley | N 76° 51′ 29'' | E 15° 49′ 42'' |
| 4026 | Laurantzonfjellet Laurantzon,Laurantzonfjellet,Mount Chisholm,Mount Laurantzon | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountain | N 78° 44′ 20'' | E 11° 2′ 23'' |
| 4027 | Langtunafjella Langtuna Berge,Langtunafjella | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountains | N 78° 31′ 12'' | E 17° 36′ 14'' |
| 4028 | Langlifjellet Langlifjellet | Svalbard and Jan Mayen, Svalbard Spitsbergen | spur(s) | N 77° 43′ 33'' | E 16° 8′ 35'' |
| 4029 | Landingsdalen Landing Valley,Landingsdalen,Landungs Thal | Svalbard and Jan Mayen, Svalbard Spitsbergen | valley | N 79° 10′ 15'' | E 15° 23′ 30'' |
| 4030 | Kapp Laila Cape Erikson,Cape Laila,Kap Leila,Kapp Laila | Svalbard and Jan Mayen, | point | N 78° 7′ 0'' | E 14° 48′ 32'' |
| 4031 | Lægerneset Camp Point,Laegerneset,Lægerneset | Svalbard and Jan Mayen, | point | N 77° 31′ 23'' | E 14° 46′ 14'' |
| 4032 | Kvartsittkammen Kvartsittkammen | Svalbard and Jan Mayen, Svalbard Spitsbergen | ridge(s) | N 77° 23′ 5'' | E 15° 9′ 32'' |
| 4033 | Kvalryggen Dos de la Baleine,Kvalryggen,Walfisch-Rucken,Walfisch-Rücken,Whale Rock,Whale's Back,Whale’s Back | Svalbard and Jan Mayen, | rock | N 79° 35′ 0'' | E 10° 50′ 0'' |
| 4034 | Kvalrosspynten Hvalross Point,Hvalrossudden,Kvalrosspynten,Nord Pynten,Pointe des Morses,Walross-Spitze | Svalbard and Jan Mayen, | point | N 80° 0′ 19'' | E 18° 36′ 56'' |
| 4035 | Kolspissfjella Kolspissfjella,Kulspidsfjella,Kulspissfjell Mountains | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountains | N 78° 1′ 11'' | E 14° 43′ 58'' |
| 4036 | Krykkjeskjera Kittiwake Rocks,Kitty Rock,Krykjeskjaer,Krykjeskjeret,Krykjeskjær,Krykkjeskjera | Svalbard and Jan Mayen, | rock | N 78° 37′ 22'' | E 10° 49′ 23'' |
| 4037 | Krosspynten Kors Point,Krosspynten,Pointe de la Croix | Svalbard and Jan Mayen, Svalbard Spitsbergen | point | N 79° 12′ 33'' | E 15° 45′ 47'' |
| 4038 | Krossøya Koron,Korön,Krossoya,Krossøya,Ytteron,Ytterön | Svalbard and Jan Mayen, | island | N 79° 57′ 38'' | E 18° 2′ 53'' |
| 4039 | Kronprins Olavs Fjell Kronprins Olav,Kronprins Olavs Fjell,Mont du Prince Olav,Olafberg,Prinz Olaf-Berg | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountain | N 79° 19′ 0'' | E 12° 2′ 0'' |
| 4040 | Kroghfjellet Krogh Berg,Kroghfjellet | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountain | N 78° 18′ 0'' | E 18° 40′ 0'' |
| 4041 | Konusen Cloche,Konusen,Konussen,Mount Conus,Mount Konen | Svalbard and Jan Mayen, Svalbard Spitsbergen | peak | N 78° 18′ 34'' | E 15° 51′ 17'' |
| 4042 | Kongsvegsåta Highway Dome,Kongsvegsata,Kongsvegsåta,Mount Drottningholm | Svalbard and Jan Mayen, Svalbard Spitsbergen | mountain elevation 1110m | N 78° 45′ 0'' | E 13° 50′ 0'' |
| 4043 | Kongsvegpasset Highway Pass,Kongsvegpasset | Svalbard and Jan Mayen, Svalbard Spitsbergen | pass | N 78° 40′ 0'' | E 13° 20′ 0'' |
| 4044 | Konglomeratfjellet Konglomeratfjellet | Svalbard and Jan Mayen, Svalbard Spitsbergen | peak elevation 798m | N 77° 22′ 13'' | E 14° 45′ 57'' |
| 4045 | Côtes Lorraines Belgian Lorrain,Belgisch-Lothringen,Cotes Lorraines,Cotes du Luxembourg,Côtes Lorraines,Côtes du Lux... | Belgium, Wallonia Luxembourg Province | ridge(s) | N 49° 35′ 0'' | E 5° 45′ 0'' |
| 4046 | Kemmelberg Kemmelberg | Belgium, Flanders West Flanders Province > Arrondissement of Ypres > Heuvelland | hill | N 50° 47′ 0'' | E 2° 49′ 0'' |
| 4047 | Wiehen Hills Wiehen Hills,Wiehengebergte,Wiehengebirge | Germany, | mountains | N 52° 17′ 49'' | E 8° 39′ 29'' |
| 4048 | Wiedemer Kopf Wiedemer Kopf | Germany, Bavaria Swabia > Landkreis Oberallgäu > Bad Hindelang, M | mountain elevation 2166m | N 47° 23′ 24'' | E 10° 25′ 1'' |
| 4049 | Widdehagen Widdehagen,jbl wydyhajyn,جبل ويديهاجين | Germany, Hesse Regierungsbezirk Kassel > Landkreis Waldeck-Frankenberg > Diemelsee | mountain elevation 634m | N 51° 18′ 30'' | E 8° 46′ 20'' |
| 4050 | Weyerberg Weyerberg | Germany, Lower Saxony > Landkreis Osterholz > Worpswede | hill | N 53° 12′ 59'' | E 8° 55′ 23'' |
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