18 Halstead Dr Markham is located at 43.862068, -79.343613 geo coordinates. 18 Halstead Dr, Markham, ON L3R8A4 is located in Ontario, Markham, Canada.
| Latitude | Longitude |
|---|---|
| 43.862068 | -79.343613 |
| DMS Latitude | DMS Longitude |
|---|---|
| 43° 51´ 43.4448'' N | 79° 20´ 37.0068'' W |