| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Duci | city | Yobe | Nigeria | 11.01 | 11.71 | 1184 | 4768 |
| Duciai | city | Pakruojis | Lithuania | 56.08 | 23.91 | 232 | 1638 |
| Ducic | city | Serbia | 44.25 | 20.17 | 830 | 5662 | |
| Ducice | city | Stredocesky Kraj | Czech Republic | 50.22 | 13.83 | 1236 | 3044 |
| Ducice | city | Montenegro | 42.72 | 19.12 | 3349 | 2384 | |
| Ducici | city | Republika Srpska | Bosnia & Herzegovina | 44.08 | 19.42 | 2509 | 3874 |
| Ducici | city | Federacija Bosne i Hercegovine | Bosnia & Herzegovina | 43.65 | 18.96 | 1151 | 58178 |
| Ducici | city | Federacija Bosne i Hercegovine | Bosnia & Herzegovina | 43.69 | 17.06 | 2509 | 4768 |
| Ducici | city | Montenegro | 42.48 | 19.39 | 2509 | 4691 | |
| Ducicun | city | Anhui | China | 31.95 | 116.18 | 85 | 60161 |
| Ducicun | city | Anhui | China | 31.13 | 116.76 | 830 | 31579 |
| Ducie | city | Upper West | Ghana | 9.83 | -1.99 | 997 | 3510 |
| Ducinara | city | Brodsko-Posavska Zupanija | Croatia | 45.13 | 18.41 | 259 | 9375 |
| Ducino | city | Zachodniopomorskie | Poland | 53.91 | 14.89 | 49 | 4184 |
| Ducinovci | city | Dubrovacko-Neretvanska Zupanija | Croatia | 43.04 | 17.65 | 209 | 12667 |
| Ducinski Gaj | city | Serbia | 44.50 | 20.53 | 830 | 5662 | |
| Ducis | city | Sid | Haiti | 18.23 | -73.88 | 190 | 29800 |