Haddenham is a village and civil parish in west Buckinghamshire, England. It is about 5 miles (8 km) south-west of Aylesbury and 4 miles (6 km) north-east of Thame in neighbouring Oxfordshire. At the 2011 Census, the population of the civil parish was 4,502.

Thame is a market town and civil parish in Oxfordshire, about 13 miles (21 km) east of the city of Oxford and 10 miles (16 km) southwest of Aylesbury. It derives its name from the River Thame which flows along the north side of the town and forms part of the county border with Buckinghamshire. The parish includes the hamlet of Moreton south of the town. The 2011 Census recorded the parish's population as 11,561. Thame was founded in the Anglo-Saxon era and was in the kingdom of Wessex.