| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| KAEDI | airport | Mauritania | 16.16 | -13.51 | 75 | 0 | |
| KED (KAEDI) | airport | Mauritania | 16.16 | -13.51 | 75 | 0 | |
| KFA (KIFFA) | airport | Mauritania | 16.59 | -11.41 | 423 | 0 | |
| KIFFA | airport | Mauritania | 16.59 | -11.41 | 423 | 0 | |
| Kadiel | city | Region du Gorgol | Mauritania | 15.78 | -12.52 | 173 | 596 |
| Kadiel | city | Region du Gorgol | Mauritania | 15.81 | -12.45 | 157 | 596 |
| Kadiel Abou | city | Region du Brakna | Mauritania | 16.40 | -13.98 | 72 | 648 |
| Kalifa | city | Region du Hodh Ech Chargui | Mauritania | 15.59 | -5.62 | 964 | 149 |
| Kalit | city | Region de l' Adrar | Mauritania | 21.04 | -11.50 | 1627 | 0 |
| Kaloua | city | Region du Gorgol | Mauritania | 15.81 | -12.45 | 157 | 596 |
| Kalwa | city | Region du Gorgol | Mauritania | 15.81 | -12.45 | 157 | 596 |
| Kalwa | city | Region du Gorgol | Mauritania | 15.84 | -12.48 | 216 | 596 |
| Kaléourou | city | Region de l' Assaba | Mauritania | 15.21 | -10.88 | 554 | 443 |
| Kaléourou | city | Region de l' Assaba | Mauritania | 15.20 | -10.87 | 305 | 518 |
| Kamor | city | Region de l' Assaba | Mauritania | 17.08 | -12.04 | 629 | 561 |
| Kankossa | city | Region de l' Assaba | Mauritania | 15.94 | -11.53 | 170 | 7840 |
| Karka | city | Region du Hodh Ech Chargui | Mauritania | 15.61 | -7.81 | 1010 | 298 |
| Karoulou | city | Region du Hodh El Gharbi | Mauritania | 15.43 | -10.39 | 472 | 515 |
| Kataouan | city | Region du Hodh Ech Chargui | Mauritania | 16.07 | -6.50 | 997 | 164 |
| Kataouane | city | Region du Hodh Ech Chargui | Mauritania | 16.07 | -6.77 | 977 | 210 |
| Kayout | city | Region de l' Assaba | Mauritania | 15.44 | -11.02 | 557 | 298 |
| Kayoutt | city | Region de l' Assaba | Mauritania | 15.44 | -11.02 | 557 | 298 |
| Kaédi | city | Region du Gorgol | Mauritania | 16.15 | -13.50 | 52 | 11958 |
| Kaṭaouâne | city | Region du Hodh Ech Chargui | Mauritania | 16.07 | -6.50 | 997 | 164 |
| Keninkoumou | city | Region du Guidimaka | Mauritania | 15.31 | -12.22 | 203 | 596 |
| Kerdach | city | Region du Tagant | Mauritania | 18.41 | -9.14 | 1007 | 0 |
| Kerfi | city | Region du Hodh El Gharbi | Mauritania | 15.69 | -9.48 | 633 | 596 |
| Kersiniané | city | Region du Guidimaka | Mauritania | 15.03 | -12.45 | 85 | 811 |
| Keur Koure | city | District de)) ((Nouakchott | Mauritania | 16.57 | -15.53 | 45 | 6279 |
| Keur Madike | city | Region du Trarza | Mauritania | 16.49 | -15.74 | 150 | 35833 |
| Keur Mour | city | District de)) ((Nouakchott | Mauritania | 16.52 | -15.55 | 42 | 11990 |
| KeurMacene | city | Region du Trarza | Mauritania | 16.54 | -16.21 | 3 | 1896 |
| KeurMarsal | city | Region du Trarza | Mauritania | 16.53 | -16.24 | 13 | 1995 |
| KeurMassene | city | Region du Trarza | Mauritania | 16.54 | -16.21 | 3 | 1896 |
| KeurPer | city | Region du Trarza | Mauritania | 16.52 | -16.20 | 3 | 2822 |
| Keurinadihé | city | Region du Trarza | Mauritania | 16.49 | -15.74 | 150 | 35833 |
| Khabou | city | Region du Guidimaka | Mauritania | 14.74 | -12.08 | 104 | 1426 |
| Khabou Guidimaka | city | Region du Guidimaka | Mauritania | 14.74 | -12.08 | 104 | 1426 |
| Khachbé | city | Region de l' Assaba | Mauritania | 15.37 | -11.09 | 770 | 303 |
| Khaféré | city | Region du Guidimaka | Mauritania | 15.57 | -11.98 | 1010 | 596 |
| Khank Zeraïb | city | District de)) ((Nouakchott | Mauritania | 25.98 | -11.92 | 1397 | 0 |
| Kharre | city | District de)) ((Nouakchott | Mauritania | 16.53 | -15.62 | 42 | 1033 |
| Kheriba | city | Region de l' Adrar | Mauritania | 21.41 | -11.68 | 1801 | 0 |
| KhneigTabellit | city | Region du Hodh El Gharbi | Mauritania | 16.52 | -9.91 | 839 | 150 |
| Kibiddi | city | Region du Hodh El Gharbi | Mauritania | 17.12 | -10.18 | 915 | 149 |
| Kibidi | city | Region du Hodh El Gharbi | Mauritania | 17.12 | -10.18 | 915 | 149 |
| Kiffa | city | Region de l' Assaba | Mauritania | 16.62 | -11.40 | 311 | 2370 |
| Kilioua | city | Region de l' Assaba | Mauritania | 15.40 | -10.98 | 659 | 298 |
| Kiliwa | city | Region de l' Assaba | Mauritania | 15.40 | -10.98 | 659 | 298 |
| Kitane | city | Region du Guidimaka | Mauritania | 15.06 | -11.95 | 374 | 596 |
| Kobenni | city | Region du Hodh El Gharbi | Mauritania | 15.82 | -9.37 | 616 | 596 |
| Kobonni | city | Region du Hodh El Gharbi | Mauritania | 15.82 | -9.37 | 616 | 596 |
| Kooa | city | Region du Gorgol | Mauritania | 15.90 | -12.74 | 150 | 675 |
| Koou | city | Region du Gorgol | Mauritania | 15.90 | -12.74 | 150 | 675 |
| Koou Nimadi | city | Region du Gorgol | Mauritania | 16.00 | -12.73 | 85 | 743 |
| Koro | city | Region du Guidimaka | Mauritania | 15.70 | -11.79 | 643 | 596 |
| Korokoro | city | Region du Guidimaka | Mauritania | 15.06 | -12.42 | 111 | 596 |
| Kotal | city | Region du Hodh Ech Chargui | Mauritania | 15.67 | -6.93 | 846 | 298 |
| Koté | city | Region du Guidimaka | Mauritania | 15.77 | -11.86 | 902 | 596 |
| Koté | city | Region du Guidimaka | Mauritania | 15.68 | -11.90 | 1059 | 596 |
| Kouch | city | Region du Hodh Ech Chargui | Mauritania | 16.14 | -6.76 | 997 | 149 |
| Kouidé | city | Region du Gorgol | Mauritania | 15.97 | -12.59 | 111 | 987 |
| Kouidé | city | Region du Gorgol | Mauritania | 15.98 | -12.61 | 111 | 919 |
| Koumba Ndao | city | Region du Guidimaka | Mauritania | 15.00 | -12.18 | 144 | 596 |
| Koumbar | city | Region du Hodh Ech Chargui | Mauritania | 15.81 | -6.41 | 961 | 298 |
| Koumbi Dyofi | city | Region du Hodh Ech Chargui | Mauritania | 15.60 | -7.89 | 902 | 298 |
| Koumbou | city | Region du Guidimaka | Mauritania | 15.15 | -12.78 | 29 | 1895 |
| Koundele | city | Region du Gorgol | Mauritania | 15.74 | -13.32 | 65 | 911 |
| Koundiourla | city | Region du Hodh Ech Chargui | Mauritania | 15.55 | -5.64 | 954 | 149 |
| Koundél Réo | city | Region du Gorgol | Mauritania | 15.74 | -13.32 | 65 | 911 |
| Kouroukere | city | Region du Hodh El Gharbi | Mauritania | 15.46 | -9.67 | 613 | 1020 |
| Kouroukere Beda | city | Region du Hodh El Gharbi | Mauritania | 15.52 | -9.65 | 633 | 596 |
| Kouroukéré Idoulcher | city | Region du Hodh El Gharbi | Mauritania | 15.45 | -9.64 | 659 | 1584 |
| Kouroukéré el Kabar | city | Region du Hodh El Gharbi | Mauritania | 15.47 | -9.64 | 623 | 847 |
| Koussana | city | Region du Hodh Ech Chargui | Mauritania | 15.63 | -5.74 | 918 | 149 |
| Koussané | city | Region du Guidimaka | Mauritania | 15.20 | -12.55 | 173 | 596 |
| Kova | city | Region du Gorgol | Mauritania | 15.90 | -12.74 | 150 | 675 |
| Kow | city | Region du Gorgol | Mauritania | 15.90 | -12.74 | 150 | 675 |
| Kow Nimadi | city | Region du Gorgol | Mauritania | 16.00 | -12.73 | 85 | 743 |
| Koûroudjél | city | Region de l' Assaba | Mauritania | 16.30 | -11.50 | 232 | 447 |
| Kra' Bou Mbare | city | Region du Brakna | Mauritania | 16.66 | -13.83 | 223 | 149 |
| Kra' Dosse | city | Region du Hodh Ech Chargui | Mauritania | 16.60 | -5.68 | 1040 | 149 |
| Kra' ed Dosse | city | Region du Hodh Ech Chargui | Mauritania | 16.60 | -5.68 | 1040 | 149 |
| Kraiyat Dyébèl | city | Region du Hodh Ech Chargui | Mauritania | 15.72 | -6.62 | 912 | 298 |
| Kral Bouga | city | Region du Hodh Ech Chargui | Mauritania | 15.97 | -7.14 | 921 | 298 |
| Krayat Diébèl | city | Region du Hodh Ech Chargui | Mauritania | 15.72 | -6.62 | 912 | 298 |
| Kraâ Bou Mbaré | city | Region du Brakna | Mauritania | 16.66 | -13.83 | 223 | 149 |
| Krâ’ Boû Mbâré | city | Region du Brakna | Mauritania | 16.66 | -13.83 | 223 | 149 |
| Krâ’ Dossé | city | Region du Hodh Ech Chargui | Mauritania | 16.60 | -5.68 | 1040 | 149 |
| Krâ’ ed Dôssé | city | Region du Hodh Ech Chargui | Mauritania | 16.60 | -5.68 | 1040 | 149 |
| Ksar | city | Region du Trarza | Mauritania | 18.10 | -15.96 | 22 | 58786 |
| Ksar Chams | city | District de)) ((Nouakchott | Mauritania | 16.53 | -15.63 | 42 | 1209 |
| Ksar Salam | city | Region de l' Assaba | Mauritania | 17.41 | -11.44 | 836 | 147 |
| Ksar Torchane | city | District de)) ((Nouakchott | Mauritania | 20.70 | -13.02 | 797 | 0 |
| Ksar el Barka | city | Region du Tagant | Mauritania | 18.30 | -12.22 | 754 | 149 |
| Ksar el Khali | city | Region de l' Adrar | Mauritania | 20.93 | -11.63 | 1512 | 0 |
| Kélélé | city | Region du Hodh El Gharbi | Mauritania | 15.57 | -10.28 | 541 | 298 |
| Kîfa | city | Region de l' Assaba | Mauritania | 16.62 | -11.40 | 311 | 2370 |
| Kôv Nimâdi | city | Region du Gorgol | Mauritania | 16.00 | -12.73 | 85 | 743 |