| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Gretna | city | Dumfries and Galloway | United Kingdom | 54.98 | -3.07 | 3 | 2355 |
| Gretna Green | city | Dumfries and Galloway | United Kingdom | 54.98 | -3.07 | 3 | 2355 |
| Gretton | city | Northamptonshire | United Kingdom | 52.53 | -0.67 | 291 | 35932 |
| Gretton | city | Gloucestershire | United Kingdom | 51.97 | -1.98 | 354 | 11424 |