| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Kabalen | city | Province of South Cotabato | Philippines | 6.3183333 | 125.0152778 | 2112 | 20200 |
| Kablakan | city | Province of South Cotabato | Philippines | 5.8566667 | 124.9547222 | 0 | 3308 |
| Kablalan | city | Province of South Cotabato | Philippines | 5.7766667 | 125.1980556 | 0 | 6161 |
| Kablon | city | Province of South Cotabato | Philippines | 6.3183333 | 125.0152778 | 2112 | 20200 |
| Kabog | city | Province of South Cotabato | Philippines | 5.9063889 | 125.2369444 | 88 | 7261 |
| Kaboy | city | Province of South Cotabato | Philippines | 6.1436111 | 125.0894444 | 564 | 98210 |
| Kalabalol | city | Province of South Cotabato | Philippines | 5.82 | 125.2422222 | 157 | 13530 |
| Kalabanit | city | Province of South Cotabato | Philippines | 5.7977778 | 125.2747222 | 246 | 16321 |
| Kalaha | city | Province of South Cotabato | Philippines | 6.2002778 | 125.2536111 | 193 | 44768 |
| Kalaka | city | Province of South Cotabato | Philippines | 6.2002778 | 125.2536111 | 193 | 44768 |
| Kalanasan | city | Province of South Cotabato | Philippines | 5.8188889 | 125.1958333 | 324 | 7020 |
| Kalansan | city | Province of South Cotabato | Philippines | 5.8188889 | 125.1958333 | 324 | 7020 |
| Kalaong | city | Province of South Cotabato | Philippines | 6.0716667 | 124.45 | 45 | 17960 |
| Kalembiga | city | Province of South Cotabato | Philippines | 5.7619444 | 125.2219444 | 154 | 11531 |
| Kalibo | city | Province of South Cotabato | Philippines | 6.3505556 | 124.8188889 | 744 | 31662 |
| Kalipagan | city | Province of South Cotabato | Philippines | 5.6225 | 125.3052778 | 567 | 7347 |
| Kalipangan | city | Province of South Cotabato | Philippines | 5.6225 | 125.3052778 | 567 | 7347 |
| Kaliwa | city | Province of South Cotabato | Philippines | 5.7344444 | 125.375 | 2732 | 15373 |
| Kalkam | city | Province of South Cotabato | Philippines | 6.3302778 | 124.9383333 | 964 | 24554 |
| Kalomonga | city | Province of South Cotabato | Philippines | 6.2 | 125 | 1968 | 32365 |
| Kalomoñga | city | Province of South Cotabato | Philippines | 6.2 | 125 | 1968 | 32365 |
| Kalumpang | city | Province of South Cotabato | Philippines | 5.6097222 | 125.3 | 551 | 7347 |
| Kamanga | city | Province of South Cotabato | Philippines | 5.8561111 | 125.0622222 | 0 | 2586 |
| Kamañga | city | Province of South Cotabato | Philippines | 5.8561111 | 125.0622222 | 0 | 2586 |
| Kanalo | city | Province of South Cotabato | Philippines | 5.8772222 | 124.8847222 | 0 | 5897 |
| Kanantung | city | Province of South Cotabato | Philippines | 5.9236111 | 124.7713889 | 29 | 11451 |
| Kandulay | city | Province of South Cotabato | Philippines | 5.96 | 124.6836111 | 0 | 13528 |
| Kanontong | city | Province of South Cotabato | Philippines | 5.9236111 | 124.7713889 | 29 | 11451 |
| Kansan | city | Province of South Cotabato | Philippines | 5.9869444 | 124.6777778 | 160 | 13528 |
| Kapala | city | Province of South Cotabato | Philippines | 5.7722222 | 125.2141667 | 141 | 11531 |
| Kapatan | city | Province of South Cotabato | Philippines | 5.8991667 | 125.2388889 | 442 | 7261 |
| Kapla | city | Province of South Cotabato | Philippines | 5.7722222 | 125.2141667 | 141 | 11531 |
| Karonadal | city | Province of South Cotabato | Philippines | 6.2536111 | 124.9880556 | 1138 | 25027 |
| Katabao | city | Province of South Cotabato | Philippines | 5.89 | 124.8297222 | 3 | 5866 |
| Katabau | city | Province of South Cotabato | Philippines | 5.89 | 124.8297222 | 3 | 5866 |
| Katatoan | city | Province of South Cotabato | Philippines | 5.6833333 | 125.3166667 | 288 | 12567 |
| Katebao | city | Province of South Cotabato | Philippines | 5.89 | 124.8297222 | 3 | 5866 |
| Katipuan | city | Province of South Cotabato | Philippines | 6.4780556 | 124.6933333 | 423 | 31973 |
| Katubao | city | Province of South Cotabato | Philippines | 5.89 | 124.8297222 | 3 | 5866 |
| Kawas | city | Province of South Cotabato | Philippines | 6.0619444 | 125.2788889 | 13 | 12196 |
| Kiamba | city | Province of South Cotabato | Philippines | 5.9902778 | 124.625 | 0 | 10398 |
| Kiamba-Townsite | city | Province of South Cotabato | Philippines | 5.9902778 | 124.625 | 0 | 10398 |
| Kiambing | city | Province of South Cotabato | Philippines | 6.0336111 | 124.5066667 | 0 | 10531 |
| Kiblis | city | Province of South Cotabato | Philippines | 5.9666667 | 124.7 | 127 | 13528 |
| Kidap | city | Province of South Cotabato | Philippines | 5.9666667 | 124.7 | 127 | 13528 |
| Kimangayao | city | Province of South Cotabato | Philippines | 5.7080556 | 125.2763889 | 3 | 7413 |
| Kindap | city | Province of South Cotabato | Philippines | 5.8805556 | 124.8788889 | 3 | 5897 |
| Kiogam | city | Province of South Cotabato | Philippines | 5.8263889 | 125.2547222 | 255 | 16321 |
| Kiogan | city | Province of South Cotabato | Philippines | 5.8263889 | 125.2547222 | 255 | 16321 |
| Kipalbig | city | Province of South Cotabato | Philippines | 6.4144444 | 124.9286111 | 469 | 10030 |
| Kipalbig | city | Province of South Cotabato | Philippines | 6.2 | 125.0166667 | 1309 | 32365 |
| Kitagas | city | Province of South Cotabato | Philippines | 5.8966667 | 124.8194444 | 16 | 5866 |
| Kitegas | city | Province of South Cotabato | Philippines | 5.8966667 | 124.8194444 | 16 | 5866 |
| Kiupa | city | Province of South Cotabato | Philippines | 5.8405556 | 125.3205556 | 846 | 15604 |
| Kiupo | city | Province of South Cotabato | Philippines | 5.8405556 | 125.3205556 | 846 | 15604 |
| Klinan | city | Province of South Cotabato | Philippines | 6.1877778 | 125.1366667 | 469 | 94520 |
| Kling | city | Province of South Cotabato | Philippines | 5.9380556 | 124.7269444 | 13 | 9934 |
| Klintak | city | Province of South Cotabato | Philippines | 5.9016667 | 125.3427778 | 1604 | 13633 |
| Klintok | city | Province of South Cotabato | Philippines | 5.9016667 | 125.3427778 | 1604 | 13633 |
| Kolon | city | Province of South Cotabato | Philippines | 5.855 | 125.0275 | 0 | 3587 |
| Kolonpanoon | city | Province of South Cotabato | Philippines | 6.2827778 | 124.7077778 | 1610 | 25700 |
| Kolumbug | city | Province of South Cotabato | Philippines | 6.5238889 | 124.6052778 | 308 | 27935 |
| Koronadal | city | Province of South Cotabato | Philippines | 6.5016667 | 124.8422222 | 200 | 23998 |
| Koronadal | city | Province of South Cotabato | Philippines | 6.2536111 | 124.9880556 | 1138 | 25027 |
| Koronadal Proper | city | Province of South Cotabato | Philippines | 6.2536111 | 124.9880556 | 1138 | 25027 |
| Kudanding | city | Province of South Cotabato | Philippines | 6.5869444 | 124.6230556 | 262 | 46851 |
| Kulaka | city | Province of South Cotabato | Philippines | 6.2002778 | 125.2536111 | 193 | 44768 |
| Kulambog | city | Province of South Cotabato | Philippines | 6.5238889 | 124.6052778 | 308 | 27935 |
| Kusan | city | Province of South Cotabato | Philippines | 6.4136111 | 124.7319444 | 534 | 29870 |
| Kuya | city | Province of South Cotabato | Philippines | 5.6838889 | 125.2913889 | 160 | 7413 |