| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Kaadjia | city | Departement de Diffa | Niger | 13.9 | 12.8 | 994 | 33 |
| Kabelaoua | city | Departement de Diffa | Niger | 13.9758333 | 12.975 | 938 | 33 |
| Kabelawa | city | Departement de Diffa | Niger | 13.9758333 | 12.975 | 938 | 33 |
| Kabi | city | Departement de Diffa | Niger | 13.2886111 | 12.4519444 | 928 | 2212 |
| Kabélaoua | city | Departement de Diffa | Niger | 13.9758333 | 12.975 | 938 | 33 |
| Kabélawa | city | Departement de Diffa | Niger | 13.9758333 | 12.975 | 938 | 33 |
| Kadelaboua | city | Departement de Diffa | Niger | 13.7247222 | 10.9138889 | 1115 | 858 |
| Kadélaboua | city | Departement de Diffa | Niger | 13.7247222 | 10.9138889 | 1115 | 858 |
| Kagniouakoura | city | Departement de Diffa | Niger | 13.8 | 11.2 | 1112 | 859 |
| Kakara | city | Departement de Diffa | Niger | 14.1333333 | 11.4333333 | 1223 | 655 |
| Kakarahil | city | Departement de Diffa | Niger | 14.1333333 | 11.4333333 | 1223 | 655 |
| Kakarawa | city | Departement de Diffa | Niger | 14.1333333 | 11.4333333 | 1223 | 655 |
| Kandeloua | city | Departement de Diffa | Niger | 14 | 11.1333333 | 1148 | 835 |
| Kandéloua | city | Departement de Diffa | Niger | 14 | 11.1333333 | 1148 | 835 |
| Kangouri | city | Departement de Diffa | Niger | 14.3833333 | 13.3166667 | 958 | 32 |
| Kanioua | city | Departement de Diffa | Niger | 13.8 | 11.2 | 1112 | 859 |
| Kaniua | city | Departement de Diffa | Niger | 13.8 | 11.2 | 1112 | 859 |
| Kankouri | city | Departement de Diffa | Niger | 13.7166667 | 13.35 | 862 | 1010 |
| Kantanawa | city | Departement de Diffa | Niger | 13.7833333 | 13.2333333 | 898 | 2032 |
| Karagou | city | Departement de Diffa | Niger | 13.5141667 | 10.9802778 | 1092 | 859 |
| Karagoua | city | Departement de Diffa | Niger | 13.5141667 | 10.9802778 | 1092 | 859 |
| Karagu | city | Departement de Diffa | Niger | 13.5141667 | 10.9802778 | 1092 | 859 |
| Karamgaoua | city | Departement de Diffa | Niger | 13.5141667 | 10.9802778 | 1092 | 859 |
| Kasatia | city | Departement de Diffa | Niger | 13.9666667 | 13.0666667 | 958 | 29 |
| Kasatia | city | Departement de Diffa | Niger | 14.4166667 | 13.2333333 | 967 | 33 |
| Kassatchia | city | Departement de Diffa | Niger | 13.4827778 | 11.2002778 | 1118 | 859 |
| Kassatia | city | Departement de Diffa | Niger | 13.9666667 | 13.0666667 | 958 | 29 |
| Kassatia | city | Departement de Diffa | Niger | 14.4166667 | 13.2333333 | 967 | 33 |
| Katchellari | city | Departement de Diffa | Niger | 13.9333333 | 11.6333333 | 1020 | 859 |
| Kazakoura | city | Departement de Diffa | Niger | 13.5333333 | 13.0333333 | 902 | 2547 |
| Kelakam | city | Departement de Diffa | Niger | 13.5591667 | 11.7394444 | 1118 | 859 |
| Kiari Kagar | city | Departement de Diffa | Niger | 13.55 | 13.2 | 931 | 2388 |
| Kingoua | city | Departement de Diffa | Niger | 13.6333333 | 13.0333333 | 951 | 2209 |
| Kirala | city | Departement de Diffa | Niger | 13.5333333 | 13.15 | 915 | 2571 |
| Kokouta | city | Departement de Diffa | Niger | 13.9 | 11.1333333 | 1059 | 859 |
| Kolomanga | city | Departement de Diffa | Niger | 13.9 | 13.0666667 | 879 | 376 |
| Kongouri | city | Departement de Diffa | Niger | 14.3833333 | 13.3166667 | 958 | 32 |
| Kotou | city | Departement de Diffa | Niger | 14.3 | 13.1833333 | 938 | 31 |
| Kotou Ouango | city | Departement de Diffa | Niger | 13.8 | 13.2333333 | 866 | 1739 |
| Koukoutoua | city | Departement de Diffa | Niger | 13.9 | 11.1333333 | 1059 | 859 |
| Koulakoula | city | Departement de Diffa | Niger | 13.8452778 | 11.4338889 | 1112 | 859 |
| Koulele | city | Departement de Diffa | Niger | 15.2833333 | 13.4 | 1164 | 33 |
| Koulgoulerom | city | Departement de Diffa | Niger | 14.0666667 | 13.3166667 | 921 | 6 |
| Koulleie | city | Departement de Diffa | Niger | 15.2833333 | 13.4 | 1164 | 33 |
| Koulleié | city | Departement de Diffa | Niger | 15.2833333 | 13.4 | 1164 | 33 |
| Koullele | city | Departement de Diffa | Niger | 15.2833333 | 13.4 | 1164 | 33 |
| Koullélé | city | Departement de Diffa | Niger | 15.2833333 | 13.4 | 1164 | 33 |
| Koulombardo | city | Departement de Diffa | Niger | 13.9072222 | 11.1413889 | 1062 | 859 |
| Koulélé | city | Departement de Diffa | Niger | 15.2833333 | 13.4 | 1164 | 33 |
| Koussa Arma | city | Departement de Diffa | Niger | 16.1511111 | 13.2102778 | 1295 | 33 |
| Koutou | city | Departement de Diffa | Niger | 14.3 | 13.1833333 | 938 | 31 |
| Kriram | city | Departement de Diffa | Niger | 14.4166667 | 13.5 | 938 | 1913 |
| Kukutua | city | Departement de Diffa | Niger | 13.9 | 11.1333333 | 1059 | 859 |
| Kélakam | city | Departement de Diffa | Niger | 13.5591667 | 11.7394444 | 1118 | 859 |
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