| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Chap Chap | city | Zanjan | Iran | 36.70 | 47.71 | 4488 | 2086 |
| Chap Chap | city | Zanjan | Iran | 37.01 | 47.95 | 4281 | 2086 |
| Chap Darreh | city | Azarbayjan-e Gharbi | Iran | 36.36 | 47.06 | 6709 | 10926 |
| Chap Darreh | city | Zanjan | Iran | 36.38 | 48.70 | 6709 | 2667 |
| Chap Darreh | city | Tehran | Iran | 35.83 | 51.31 | 8484 | 747038 |
| Chap Darreh | city | Qazvin | Iran | 36.48 | 50.30 | 4189 | 2086 |
| Chap Darreh | city | Markazi | Iran | 35.27 | 49.80 | 7913 | 1341 |
| Chap Darreh | city | Lorestan | Iran | 33.67 | 49.44 | 7024 | 3129 |
| Chap Darreh | city | Zanjan | Iran | 36.22 | 49.33 | 6161 | 6771 |
| Chap Darreh | city | Chahar Mahal va Bakhtiari | Iran | 32.20 | 50.89 | 7549 | 20882 |
| Chap Rāst | city | Ilam | Iran | 32.67 | 47.92 | 839 | 2480 |
| Chap Shid | city | Khuzestan | Iran | 32.70 | 48.34 | 1669 | 5811 |
| Chap Shir | city | Khuzestan | Iran | 32.70 | 48.34 | 1669 | 5811 |
| Chap va Rast | city | Ilam | Iran | 32.67 | 47.92 | 839 | 2480 |
| Chap'it-e Sofla | city | Lorestan | Iran | 33.50 | 47.12 | 3349 | 3129 |
| Chap`it-e `Olya | city | Lorestan | Iran | 33.51 | 47.10 | 3349 | 3129 |
| Chapak | city | Gilan | Iran | 37.37 | 49.83 | -1689 | 69751 |
| Chapak Rūd | city | Mazandaran | Iran | 36.73 | 52.87 | -1689 | 1742 |
| Chapak-e Nazemi | city | Gilan | Iran | 37.37 | 49.83 | -1689 | 69751 |
| Chapak-e Nazemi Mahalleh | city | Gilan | Iran | 37.37 | 49.83 | -1689 | 69751 |
| Chapak-e Nāz̧emī | city | Gilan | Iran | 37.37 | 49.83 | -1689 | 69751 |
| Chapak-e Nāz̧emī Maḩalleh | city | Gilan | Iran | 37.37 | 49.83 | -1689 | 69751 |
| Chapak-e Vazemi | city | Gilan | Iran | 37.37 | 49.83 | -1689 | 69751 |
| Chapak-e Vāz̧emī | city | Gilan | Iran | 37.37 | 49.83 | -1689 | 69751 |
| Chapakrud | city | Mazandaran | Iran | 36.74 | 52.84 | -1689 | 1292 |
| Chapalū | city | Hamadan | Iran | 35.66 | 48.82 | 6968 | 3974 |
| Chapan | city | Azarbayjan-e Sharqi | Iran | 38.57 | 47.17 | 5869 | 1937 |
| Chapan `Olya | city | Kordestan | Iran | 36.17 | 46.58 | 5029 | 1937 |
| Chapan-e Bala | city | Kordestan | Iran | 36.17 | 46.58 | 5029 | 1937 |
| Chapan-e Pa'in | city | Kordestan | Iran | 36.19 | 46.59 | 5131 | 1937 |
| Chapan-e `Olya | city | Kordestan | Iran | 36.17 | 46.58 | 5029 | 1937 |
| Chapandara | city | Azarbayjan-e Sharqi | Iran | 38.91 | 46.66 | 2509 | 2291 |
| Chapanlu | city | Azarbayjan-e Sharqi | Iran | 37.28 | 46.59 | 5869 | 6024 |
| Chapanlu | city | Khorasan-e Shomali | Iran | 37.50 | 58.21 | 6066 | 2384 |
| Chapaqan | city | Ardabil | Iran | 38.57 | 47.86 | 3474 | 3874 |
| Chapaqoli-ye Qadimi | city | Golestan | Iran | 36.96 | 54.04 | -1689 | 10199 |
| Chapar | city | Zanjan | Iran | 37.00 | 47.61 | 4189 | 2086 |
| Chapar | city | Lorestan | Iran | 33.97 | 48.85 | 7549 | 11396 |
| Chapar | city | Azarbayjan-e Gharbi | Iran | 36.09 | 45.43 | 5029 | 7053 |
| Chapar Kalayeh | city | Gilan | Iran | 37.10 | 50.30 | 3 | 27742 |
| Chapar Khaneh | city | Gilan | Iran | 37.43 | 49.64 | -1689 | 60237 |
| Chapar Khāneh | city | Khuzestan | Iran | 32.10 | 48.76 | 229 | 23861 |
| Chapar Pord | city | Gilan | Iran | 37.45 | 49.71 | -1689 | 26938 |
| Chapar Pord-e Pa'in | city | Gilan | Iran | 37.45 | 49.71 | -1689 | 26938 |
| Chapar Pord-e Pā’īn | city | Gilan | Iran | 37.45 | 49.71 | -1689 | 26938 |
| Chapar Pord-e Zaman | city | Gilan | Iran | 37.44 | 49.73 | -1689 | 27244 |
| Chapar Pord-e Zamānī | city | Gilan | Iran | 37.44 | 49.73 | -1689 | 27244 |
| Chapar Pūr | city | Gilan | Iran | 37.45 | 49.71 | -1689 | 26938 |
| Chapar Pūr-e Zamānī | city | Gilan | Iran | 37.44 | 49.73 | -1689 | 27244 |
| Chapar Qal`eh | city | Khorasan-e Razavi | Iran | 36.29 | 59.72 | 3349 | 129117 |
| Chapar Qavimeh | city | Golestan | Iran | 37.43 | 55.09 | 193 | 4768 |
| Chapar Sar | city | Mazandaran | Iran | 36.86 | 50.79 | -1689 | 19379 |
| Chapar Sar | city | Mazandaran | Iran | 36.89 | 50.67 | 1043 | 20938 |
| Chapar Sar | city | Mazandaran | Iran | 36.87 | 50.78 | -1689 | 20632 |
| Chaparah Qayah | city | Azarbayjan-e Sharqi | Iran | 39.15 | 47.30 | 1814 | 4172 |
| Chaparal | city | Markazi | Iran | 34.68 | 50.07 | 6975 | 1652 |
| Chapareh | city | Qom | Iran | 34.71 | 50.23 | 5869 | 999 |
| Chaparkhaneh | city | Qazvin | Iran | 36.53 | 49.51 | 2509 | 2086 |
| Chaparkhaneh-ye Gurabji | city | Gilan | Iran | 37.43 | 49.64 | -1689 | 60237 |
| Chaparābād | city | Azarbayjan-e Gharbi | Iran | 36.97 | 45.13 | 5029 | 6269 |
| Chaparī | city | Hormozgan | Iran | 27.27 | 55.56 | 127 | 1934 |
| Chapashī | city | Khuzestan | Iran | 32.70 | 48.34 | 1669 | 5811 |
| Chapdar | city | Lorestan | Iran | 33.97 | 48.85 | 7549 | 11396 |
| Chape'it | city | Lorestan | Iran | 33.50 | 47.12 | 4189 | 3129 |
| Chape'iyat | city | Lorestan | Iran | 33.50 | 47.12 | 4189 | 3129 |
| Chapeh | city | Khorasan-e Shomali | Iran | 37.35 | 56.85 | 4330 | 1788 |
| Chapeh | city | Khorasan-e Shomali | Iran | 37.50 | 58.21 | 6066 | 2384 |
| Chapeh Zad | city | Gilan | Iran | 37.43 | 49.10 | 206 | 10329 |
| Chapeh Zat | city | Gilan | Iran | 37.43 | 49.11 | 232 | 11037 |
| Chapeh Zāt | city | Gilan | Iran | 37.43 | 49.10 | 206 | 10329 |
| Chapeh Zāt | city | Gilan | Iran | 37.42 | 49.10 | 272 | 11911 |
| Chapishlu | city | Khorasan-e Razavi | Iran | 37.35 | 59.08 | 2509 | 3044 |
| Chapkari | city | Gilan | Iran | 36.98 | 50.53 | 16 | 15841 |
| Chaplujeh | city | Azarbayjan-e Gharbi | Iran | 36.88 | 46.40 | 4416 | 3433 |
| Chapow | city | Zanjan | Iran | 36.82 | 47.72 | 6709 | 2086 |
| Chapow | city | Azarbayjan-e Gharbi | Iran | 36.80 | 46.72 | 6122 | 3427 |
| Chappeh | city | Khorasan-e Shomali | Iran | 37.50 | 58.21 | 6066 | 2384 |
| Chapqan | city | Ardabil | Iran | 38.57 | 47.86 | 3474 | 3874 |
| Chapqolu | city | Azarbayjan-e Sharqi | Iran | 37.51 | 47.52 | 4481 | 2533 |
| Chapul | city | Gilan | Iran | 37.17 | 49.14 | 1043 | 10877 |
| Chapul Kesh | city | Gilan | Iran | 37.15 | 49.10 | 2677 | 10877 |
| Chapunak | city | Khorasan-e Razavi | Iran | 36.23 | 60.00 | 3349 | 3725 |
| Chapuq | city | Zanjan | Iran | 36.52 | 48.22 | 5869 | 2086 |
| Chapykh | city | Zanjan | Iran | 36.52 | 48.22 | 5869 | 2086 |
| Chapzād | city | Gilan | Iran | 37.43 | 49.10 | 206 | 10329 |
| Chapī | city | Mazandaran | Iran | 36.43 | 52.96 | 830 | 26025 |
| Chapīnī | city | Azarbayjan-e Sharqi | Iran | 37.38 | 47.06 | 5029 | 2235 |
| Chapū | city | Azarbayjan-e Gharbi | Iran | 36.80 | 46.72 | 6122 | 3427 |