The document summarizes several important locations surrounding London. It discusses Oxford, located 92 km northwest of London and accessible by 1.5 hours of bus or train travel. It grew along the Cherwell river and became a university city in the 19th century. Canterbury is 90 km southeast of London and about a 2 hour bus or train ride away. It is the religious center of England and home to its cathedral founded in 597 AD. Brighton is 75 km south of London and accessible by 1.5 hours by bus or 50 minutes by train. It is one of England's largest coastal cities known for its Royal Pavilion and lively clubs.