15 miles = 264 American football fields.
4,832 miles = 85,043.2 American football fields.
528 American football fields.
187,475.2 American football fields.
369,600 American football fields.
a football field is 360 ft i think so like 3.6111111111 with the 1's repeating
If you're talking about length and not area, 52.8 football fields (end-zones excluded) will have a length of 3 miles.
1000
there is 0.07 miles in 24 football fields if you round but if you don't round it would be 0.06
One American football field is 0.05681 mile.
4,132,187 US, NFL fields would fit in that area.
Not counting the endzones it is 1760 (yards in a mile) x 9 miles / 100 = 158.4 football fields. If you count the endzones you are adding 20 yards to the end of the 100 making it 132 fields.