Marchwood is located in the county of Hampshire, South East England, two miles south-west of the major city of Southampton, and 72 miles south-west of London. Marchwood falls within the district council of New Forest, under the county council of Hampshire. It is in the SO40 postcode district.
Marchwood is in the ceremonial county of Hampshire, the historic county of Hampshire, and the administrative county of Hampshire.
Marchwood is situated towards the southernmost extremity of Hampshire, and roughly centrally between the easternmost and westernmost extremities of Hampshire.
The nearest postcode to the centre of Marchwood is SO40 4SF.
Marchwood is situated roughly centrally between the southernmost and northernmost extremities of the SO40 postcode district, and towards the easternmost extremity of the SO40 postcode district.
Postal Boundaries © GEOLYTIX copyright and database right 2012
The centre of Marchwood is located at position 50.89031° latitude and -1.45039° longitude.
The centre of Marchwood is located at the grid reference easting 438754 and northing 110236 within the British National Grid (OSGB36) system.
Position of Marchwood relative to nearby towns. Distance is measured from the centre of Marchwood to the centre of the town.
Position of Marchwood relative to nearby cities. Distance is measured from the centre of Marchwood to the centre of the city.