Stonor is located in the county of Oxfordshire, South East England, four miles north of the town of Henley-on-Thames, eight miles west of the major town of High Wycombe, and 35 miles west of London. Stonor lies just south of the Buckinghamshire border. Stonor falls within the district council of South Oxfordshire, under the county council of Oxfordshire. It is in the RG9 postcode district. The post town for Stonor is Henley-on-Thames.
Stonor is in the ceremonial county of Oxfordshire, the historic county of Oxfordshire, and the administrative county of Oxfordshire.
Stonor is situated towards the southernmost extremity of Oxfordshire, and towards the easternmost extremity of Oxfordshire.
The nearest postcode to the centre of Stonor is RG9 6HE.
Stonor is situated towards the northernmost extremity of the RG9 postcode district, and roughly centrally between the easternmost and westernmost extremities of the RG9 postcode district.
The post town for Stonor is Henley-on-Thames. Stonor is in the RG9 postcode district, which corresponds to the post town of Henley-on-Thames.
The centre of Stonor is located at position 51.5929° latitude and -0.93795° longitude.
The centre of Stonor is located at the grid reference easting 473668 and northing 188762 within the British National Grid (OSGB36) system.
Position of Stonor relative to nearby towns. Distance is measured from the centre of Stonor to the centre of the town.
Position of Stonor relative to nearby cities. Distance is measured from the centre of Stonor to the centre of the city.