| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
3851  | Outokumpu  309,Outokummun Kauppala,Outokummun Kaupunki,Outokumpu | Finland, North Karelia Joensuu > Outokumpu | third-order administrative division population 6,503 | N 62° 42′ 0'' | E 28° 57′ 0'' |
| 3852 | Pieksämäki 593,Pieksaemaeki,Pieksamaen Kaupunki,Pieksamaki,Pieksämäen Kaupunki,Pieksämäki | Finland, South Savo Pieksämäki > Pieksämäki | third-order administrative division population 17,245 | N 62° 17′ 11'' | E 27° 9′ 56'' |
3853  | Sandneselva Kotajoki,Sandneselv,Sandneselva,Sandneselven,Vaajokka,Vatshajoki,Vazzejakka,Vazzejohka,Važžejohka,Va... | Finland, Kanta-Häme | stream | N 69° 38′ 2'' | E 29° 49′ 18'' |
| 3854 | Långsjön | AX,FI | lake | N 60° 13′ 15'' | E 19° 57′ 2'' |
3855  | Kalliola Kalliola,Каллиола | Finland, North Karelia | abandoned populated place | N 62° 12′ 47'' | E 30° 43′ 3'' |
| 3856 | Saimaa Canal Kanal Saymaan-Kanava,Saima Canal,Saima kanal,Saimaa Canal,Saimaan Kanava,Saymenskiy Kanal,Saymskiy K... | Finland, | canal | N 60° 48′ 36'' | E 28° 44′ 13'' |
3857  | Salpausselkä Salpausel'ka,Salpausel'kya,Salpausel’ka,Salpausel’kya,Salpaussel'kya,Salpausselka,Salpausselkä,Salpa... | Finland, Paijat-Hame | ridge(s) | N 60° 59′ 0'' | E 25° 36′ 53'' |
| 3858 | Sisempi Salpausselkä Severnaya Salpausel'kya,Severnaya Salpausel’kya,Severnaya Salpaussel'kya,Severnaya Salpaussel’kya,Si... | Finland, | ridge(s) | N 61° 10′ 0'' | E 26° 0′ 0'' |
| 3859 | Ulompi Salpausselkä Ulompi Salpausselka,Ulompi Salpausselkä,Yuzhnaya Salpausel'kya,Yuzhnaya Salpausel’kya,Yuzhnaya Salpa... | Finland, | ridge(s) | N 60° 50′ 0'' | E 26° 30′ 0'' |
| 3860 | Umpilampi Umpilampi | Finland, North Ostrobothnia | pond | N 65° 13′ 9'' | E 25° 22′ 26'' |
| 3861 | Kuikkalampi Kuikkalampi | Finland, North Ostrobothnia | lake | N 65° 11′ 57'' | E 25° 26′ 44'' |
| 3862 | Vahtolanlahti | Finland, North Ostrobothnia Oulu > Oulu | lake | N 65° 12′ 9'' | E 25° 19′ 35'' |
| 3863 | Haapajärvi Haapajarvi,Haapajärvi | Finland, North Ostrobothnia | lake | N 65° 10′ 8'' | E 25° 20′ 23'' |
3864  | Haapasuo Haapasuo | Finland, North Ostrobothnia | field(s) | N 65° 9′ 44'' | E 25° 23′ 28'' |
| 3865 | Ulmaja Ulmaja | Finland, North Ostrobothnia | field(s) | N 65° 8′ 59'' | E 25° 27′ 8'' |
| 3866 | Kellolampi Kellolampi | Finland, North Ostrobothnia | lake | N 65° 8′ 39'' | E 25° 24′ 43'' |
| 3867 | Hekkalanlahti Hekkalanlahti | Finland, North Ostrobothnia | lake | N 65° 8′ 18'' | E 25° 20′ 44'' |
| 3868 | Alimmainen Luujärvi | Finland, Lapland | lake | N 65° 44′ 0'' | E 25° 27′ 0'' |
| 3869 | Munkki Munkki | Finland, Lapland | locality | N 65° 38′ 7'' | E 24° 56′ 24'' |
| 3870 | Lintukkalahti Lintukkalahti | Finland, Lapland | pond | N 65° 38′ 9'' | E 24° 55′ 43'' |
| 3871 | Karsikkolampi Karsikkolampi | Finland, North Ostrobothnia | pond | N 65° 30′ 27'' | E 25° 16′ 57'' |
| 3872 | Ruonajärvi Ruonajarvi,Ruonajärvi | Finland, North Ostrobothnia | lake | N 65° 28′ 5'' | E 25° 20′ 20'' |
| 3873 | Tasasenletto Tasasenletto,Tasenletto | Finland, North Ostrobothnia Oulunkaari > Ii | island | N 65° 20′ 36'' | E 25° 0′ 56'' |
| 3874 | Tiurasenkalla Korkiankalla,Tiurasenkalla | Finland, Lapland Kemi-Tornio > Simo | island | N 65° 35′ 25'' | E 24° 58′ 5'' |
| 3875 | Takalahti Takalahti | Finland, Lapland | lake | N 65° 39′ 48'' | E 24° 32′ 38'' |
| 3876 | Lallinperä | Finland, Lapland | locality | N 65° 39′ 0'' | E 24° 40′ 0'' |
| 3877 | Säkkiselkä Gora Syakkisel'kya,Gora Syakkisel’kya,Sakkacielgi,Sakkiselka,Säkkiselkä,Säkkâčielgi | Finland, Lapland Pohjois-Lappi > Inari | hill | N 68° 58′ 25'' | E 28° 38′ 0'' |
| 3878 | Letonnokka Lehtoniemi,Lehtöniemi,Lekhtoniemi,Letonnokka,Letto | Finland, North Ostrobothnia | peninsula | N 64° 17′ 9'' | E 23° 51′ 7'' |
| 3879 | Lestijärvi Lestijaervi,Lestijarvi,Lestijärvi,Лестиярви | Finland, Central Ostrobothnia Kaustinen > Lestijärvi | seat of a third-order administrative division population 653 | N 63° 32′ 0'' | E 24° 39′ 0'' |
| 3880 | Lestijärvi 421,Lestijaervi,Lestijarven Kunta,Lestijarvi,Lestijärven Kunta,Lestijärvi | Finland, Central Ostrobothnia Kaustinen > Lestijärvi | third-order administrative division population 719 | N 63° 29′ 44'' | E 24° 41′ 41'' |
| 3881 | Lesti Ili-Lesti,Lesti,Или-Лести | Finland, Central Ostrobothnia Kaustinen > Lestijärvi | populated place | N 63° 29′ 0'' | E 24° 43′ 0'' |
| 3882 | Lessor Lessor,Lessorholm | Finland, Southwest Finland Åboland-Turunmaa > Pargas | island | N 60° 20′ 8'' | E 22° 17′ 3'' |
| 3883 | Leskelä Leskela,Leskelae,Leskelja,Leskelä,Лескеля | Finland, North Ostrobothnia Haapavesi-Siikalatva > Siikalatva | populated place | N 64° 10′ 48'' | E 25° 48′ 12'' |
| 3884 | Lepsala Lepsala,Лепсала | Finland, Paijat-Hame Lahti > Hartola | populated place | N 61° 25′ 32'' | E 26° 11′ 22'' |
| 3885 | Leppilampi Leppilammi,Leppilampi | Finland, Kanta-Häme | lake | N 60° 43′ 21'' | E 23° 47′ 41'' |
| 3886 | Leppävirta 420,Leppaevirta,Leppavirran Kunta,Leppavirta,Leppävirran Kunta,Leppävirta | Finland, North Savo Varkaus > Leppävirta | third-order administrative division population 9,279 | N 62° 30′ 40'' | E 27° 56′ 19'' |
| 3887 | Leppävesi Leppaevesi,Leppavesi,Leppjavesi,Leppävesi,Леппявеси | Finland, Central Finland Jyväskylä > Laukaa | populated place | N 62° 19′ 36'' | E 25° 51′ 39'' |
| 3888 | Leppäsjärvi | Finland, South Ostrobothnia | lake | N 62° 55′ 0'' | E 23° 5′ 0'' |
| 3889 | Leppänen Leppanen,Leppänen | Finland, Central Finland | lake | N 62° 8′ 52'' | E 26° 11′ 34'' |
| 3890 | Leppämäki Leppaemaeki,Leppamaki,Leppjamjaki,Leppämäki,Леппямяки | Finland, North Savo Varkaus > Leppävirta | populated place | N 62° 36′ 48'' | E 28° 3′ 25'' |
| 3891 | Leppälahti Leppaelahti,Leppalahti,Leppjalakhti,Leppälahti,Леппялахти | Finland, North Karelia Joensuu > Liperi | populated place | N 62° 26′ 2'' | E 29° 14′ 2'' |
| 3892 | Leppälä Leppaelae,Leppala,Leppjalja,Leppälä,Леппяля | Finland, South Karelia Lappeenranta > Lappeenranta | populated place | N 61° 2′ 35'' | E 28° 36′ 14'' |
| 3893 | Leppäkoski Leppaekoski,Leppakoski,Leppjakoski,Leppäkoski,Paijala,Päijälä,Леппякоски | Finland, Pirkanmaa Tampere > Kuhmoinen | populated place | N 61° 36′ 2'' | E 24° 51′ 33'' |
| 3894 | Leppäkoski Leppaekoski,Leppakoski,Leppjakoski,Leppäkoski,Леппякоски | Finland, Kanta-Häme Hämeenlinna > Janakkala | populated place | N 60° 51′ 48'' | E 24° 42′ 16'' |
| 3895 | Leppäjärvi Leppajarvi,Leppäjärvi | Finland, North Savo | lake | N 63° 18′ 57'' | E 27° 5′ 14'' |
| 3896 | Lepänen Lepanen,Lepenen,Leppanen,Leppänen,Lepänen | Finland, North Ostrobothnia Ylivieska > Kalajoki | island | N 64° 14′ 5'' | E 23° 38′ 45'' |
| 3897 | Lepäinen Lepainen,Leppainen,Leppais,Leppäinen,Lepäinen | Finland, Southwest Finland Vakka-Suomi > Uusikaupunki | island | N 60° 48′ 38'' | E 21° 15′ 44'' |
| 3898 | Lentunen Lentunen | Finland, South Savo | lake | N 61° 39′ 20'' | E 28° 1′ 53'' |
| 3899 | Lentiira Lentiira,Lentira,Лентира | Finland, Kainuu Kehys-Kainuu > Kuhmo | populated place | N 64° 23′ 19'' | E 29° 50′ 13'' |
| 3900 | Lennusjärvi Lennusjarvi,Lennusjärvi | Finland, South Karelia | lake | N 61° 2′ 24'' | E 27° 25′ 4'' |
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