[selectodude]

That's substantially less of an issue in a dense urban environment like Chicago.

[gowld]

How is walking half a mile with luggage less of an issue?

[Turing_Machine]

If that's a problem, you just grab a relatively* cheap cab or Uber/Lyft from where you are to the Boring station.

* "Relatively cheap" compared to taking the cab all the way to O'Hare.

[selectodude]

I don't know, I do it all the time.