That's a question that is dependent on geographical distance, driving distance, and driving time. TO find out the answer for myself, I came up with the following using Google.
Nearest beaches to King's Street, Twickenham
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In summary, from the above names, Canvey Island is the closest, but Brighton is the quickest drive.
Southport
Great Yarmouth.The Britannia Monument is a commemorative column built as a memorial to Admiral Nelson, situated on the Denes, Great Yarmouth, Norfolk.
Mombassa
Promonade
Malaga, Spain
Blackpool has 10 million visitors a year making it far and away the most popular seaside resort in the UK.
Port Erin
Great Yarmouth
Perranporth is a small seaside resort, not a city
Yes. London is not a seaside town.
Redcar is a seaside resort in North Yorkshire, in the northeast of England.
it is the londes of france