<Table> <Tr> <Th_colspan="2"> Atlantic Ocean </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Coordinates </Th> <Td> 0 ° N 25 ° W ﻿ / ﻿ 0 ° N 25 ° W ﻿ / 0; - 25 Coordinates: 0 ° N 25 ° W ﻿ / ﻿ 0 ° N 25 ° W ﻿ / 0; - 25 </Td> </Tr> <Tr> <Th> Basin countries </Th> <Td> List of countries, ports </Td> </Tr> <Tr> <Th_colspan="2"> </Th> </Tr> <Tr> <Th> Surface area </Th> <Td> 106,460,000 km (41,100,000 sq mi) North Atlantic: 41,490,000 km (16,020,000 sq mi), South Atlantic 40,270,000 km (15,550,000 sq mi) </Td> </Tr> <Tr> <Th> Average depth </Th> <Td> 3,646 m (11,962 ft) </Td> </Tr> <Tr> <Th> Max . depth </Th> <Td> 8,486 m (27,841 ft) </Td> </Tr> <Tr> <Th> Water volume </Th> <Td> 310,410,900 km (74,471,500 cu mi) </Td> </Tr> <Tr> <Th> Shore length </Th> <Td> 111,866 km (69,510 mi) including marginal seas </Td> </Tr> <Tr> <Th_colspan="2"> </Th> </Tr> <Tr> <Th> Islands </Th> <Td> List of islands </Td> </Tr> <Tr> <Th> Trenches </Th> <Td> Puerto Rico; South Sandwich; Romanche </Td> </Tr> <Tr> <Td_colspan="2"> Shore length is not a well - defined measure . </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Atlantic Ocean </Th> </Tr>

How big is the atlantic ocean in miles
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