See ericos post at:
The distances are small maybe 20km or so, but the time is a bit longer than the distance indicates because you are crossing the border.
You can choose both of airports, but the brazilian airport is the most prepared.
See some tips
"You can choose both of airports"
No you can't. The airport depends on where you are going to. To Bs As you must take the plane in the argentinian one.
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