Lowestoft is a coastal town and civil parish in the East Suffolk district of Suffolk, England. As the most easterly UK settlement, it is 110 miles (177 km) north-east of London, 38 miles (61 km) north-east of Ipswich and 22 miles (35 km) south-east of Norwich, and the main town in its district. The estimated population in the built-up area exceeds 70,000. Its development grew with the fishing industry and as a seaside resort with wide sandy beaches. As fishing declined, oil and gas exploitation in the North Sea in the 1960s took over. While these too have declined, Lowestoft is becoming a regional centre of the renewable energy industry.

Ipswich is a large port town and borough in the county of Suffolk, England. Ipswich is the county town of Suffolk and is the largest settlement in the county, followed by Lowestoft and Bury St Edmunds. It is situated in East Anglia. Ipswich is the second-largest population centre in East Anglia, Norwich being the largest. It is about 80 miles (130 km) northeast of London. In 2011 it had a population of 144,957. The Ipswich built-up area is the fourth-largest in the East of England region and the 42nd-largest in England and Wales. It includes the towns and villages of Kesgrave, Woodbridge, Bramford and Martlesham Heath.