| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Deci | city | Kukes | Albania | 42.29 | 20.34 | 2017 | 3806 |
| Deci | city | Tigray | Ethiopia | 14.32 | 39.65 | 5029 | 14817 |
| Decid | city | Sant | Haiti | 19.20 | -72.30 | 1686 | 26309 |
| Decide | city | Sant | Haiti | 19.03 | -72.12 | 2723 | 17135 |
| Decide | city | Lwes | Haiti | 18.85 | -72.40 | 2509 | 40655 |
| Decide | city | Grandans | Haiti | 18.62 | -74.10 | 118 | 703230 |
| Decide | city | Sides | Haiti | 18.32 | -72.88 | 2775 | 33373 |
| Decide | city | Kentucky | United States | 36.77 | -85.20 | 1003 | |
| Decidou | city | Haiti | 18.60 | -73.67 | 0 | 1 | |
| Decie | city | Mazowieckie | Poland | 52.38 | 21.86 | 830 | 3041 |
| Decierto | city | La Paz | Bolivia | -17.42 | -69.27 | 13520 | 298 |
| Deciimons | city | Lorraine | France | 48.17 | 6.65 | 1669 | 5851 |
| Decili | city | Taidong | Taiwan | 22.60 | 121.00 | 32 | 2609 |
| Decima | city | Emilia-Romagna | Italy | 44.70 | 11.22 | 36 | 12594 |
| Decimal | city | Manitoba | Canada | 49.88 | -95.42 | 1112 | 0 |
| Decimo Primeiro de Novembro | city | Uige | Angola | -8.03 | 15.93 | 3461 | 2086 |
| Decimo Primeiro de Novembro | city | Lunda Sul | Angola | -11.13 | 20.05 | 4189 | 298 |
| Decimo Primeiro de Novembro | city | Kwanza Norte | Angola | -9.28 | 15.02 | 2509 | 2533 |
| Decimo Primeiro de Novembro | city | Malanje | Angola | -9.08 | 16.41 | 3615 | 1639 |
| Decimo Quarto de Agosto | city | Kwanza Sul | Angola | -11.05 | 14.71 | 4603 | 1937 |
| Decimomannu | city | Sardegna | Italy | 39.31 | 8.97 | 52 | 17678 |
| Decimontanne | city | Sardegna | Italy | 39.31 | 8.97 | 52 | 17678 |
| Decimontanno | city | Sardegna | Italy | 39.31 | 8.97 | 52 | 17678 |
| Decimoputso | airport | 39.36 | 8.87 | 0 | |||
| Decimoputzu | city | Sardegna | Italy | 39.34 | 8.92 | 49 | 10819 |
| Decindeni | city | Dambovita | Romania | 44.90 | 25.32 | 1007 | 12770 |
| Decio | city | Narino | Colombia | 1.48 | -77.69 | 6033 | 7374 |
| Decisivo | city | Antioquia | Colombia | 8.47 | -76.63 | 236 | 3725 |
| Decize | city | Bourgogne | France | 46.83 | 3.46 | 830 | 9499 |