How to estimate your travel time in the OS X Mavericks Calendar app

[iMore.com]

If you juggle your appointments, meetings, and events using the Calendar app on your Mac, you've probably run into a time or two where knowing the estimated travel time would have been helpful. Luckily, this is now a default feature of the stock Calendar app as long as you're running OS X Mavericks. Here's how to access it:

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