Both
Spain is 505,992 km²
The square mile is the larger of the two measures. 1 square mile is 2.589988 square kilometers. 1 square kilometer is 0.3861022 square miles.
Puerto Rico is an island territory that covers approximately 3,515 square miles (9,104 square kilometers) in area. It is about 100 miles long and 35 miles wide.
Sampson County's total area is 947 square miles (2,453 square kilometers).
There are 6,592,848.8 square miles in 17,075,400 square kilometers. 17,075,400 square kilometers x 1 square mile/2.58998811 square kilometers = 6,592,848.8 square miles 1 square miles = 2.58998811 square kilometers
About 3,515 square miles.
Square miles x 2.59 = square kilometers
617.76 square miles = 1600 square kilometers
Puerto Vallarta covers an area of approximately 502 square miles.
2,973,190 square kilometers = 1,147,955.1 square miles.
28000 square kilometers is equivalent to approximately 10808.72 square miles.
5103 square miles = 13,216.71 square kilometers.