Minneapolis-St. Paul International Airport is 8 miles southwest of downtown St. Paul and 10 miles southeast of downtown Minneapolis. To the nearest integer, how many miles apart are   downtown St. Paul and downtown Minneapolis?
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You are a helpful assistant.<|im_end|>
<|im_start|>user
Minneapolis-St. Paul International Airport is 8 miles southwest of downtown St. Paul and 10 miles southeast of downtown Minneapolis. To the nearest integer, how many miles apart are   downtown St. Paul and downtown Minneapolis?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
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user
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Minneapolis-St. Paul International Airport is 8 miles southwest of downtown St. Paul and 10 miles southeast of downtown Minneapolis. To the nearest integer, how many miles apart are   downtown St. Paul and downtown Minneapolis?
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