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July 16, 2008 1:12 PM PDT

GPS with multidestination planning--Ask the Editors

Posted by Bonnie Cha

With all the iPhone hysteria, I missed last week's Q&A--shame on me. Fortunately, the dust has mostly settled, so I'm getting back on track. And believe it or not, this week's question isn't about the iPhone 3G and its GPS capabilities--mostly because I haven't had the opportunity to try it out yet--but I could also use the iBreak. So let's get on with it, shall we?

Q: I need a unit that I can plug 10 to 15 addresses into and it will map out a route hitting all the addresses in the most efficient and orderly manner. Am I dreaming? --Annette via e-mail

A: 'Tis no dream, Annette. There are quite a number of portable navigation systems that support multidestination routing, even up to 15 stops. All the major manufacturers, including Magellan, TomTom, and Garmin, offer models with this functionality. Typically, there are two methods for creating these multistop itineraries. First, you can plan a trip from point A to point B like you normally would and then go back and add "Via Points" to that route. Alternatively, some models offer a Trip Planner (or Itinerary Planning--the name of the tool differs from brand to brand) where you can input all your stops at once and save and name your trip for use later.

As for routing, Magellan and Garmin offer route optimization, which should give you the most efficient course, but I'd double-check the directions before taking off. I've read that some systems are smarter than others. Unfortunately, TomTom does not have this feature at all. Keeping that in mind, Annette, here are several product recommendations. I'm not sure what your budget is for buying a new GPS, but I've tried to give you a good range here.

Garmin Nuvi 760
Magellan Maestro 4250
TomTom GO 720
Mio C520

I'd also invite the readers to pass along any suggestions. After all, you guys use these devices day in and day out, and I want this to be an open forum. Also, keep those questions coming!

Bonnie Cha is a senior editor for CNET, covering smartphones and GPS. When she's not testing the latest gadgets, you can find her chasing after her crazy lab or surfing in the chilly waters of Northern California. E-mail Bonnie.
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Add a Comment (Log in or register) 2 comments
by Vince_G July 17, 2008 8:34 AM PDT
Dear Miss Direction:
There are a lot of navigation brands and choices on the market today. If you had to say which one was the clear market leader, and which one is the real up-and-comer, what do you think?
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by claudehb July 17, 2008 10:09 AM PDT
TomTom offer this feature too! At least on it's cheaper model: the TomTom One 3rd generation.
You can add many routes, this what I did last month when I visited the South West region; from Vegas to Death Valley to the Yosemite National Park to the Sequioa National Park to the Pacific coast to San Francisco.

Without this feature, I would not be as easy as it was to plan my trip.
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About Miss Direction

Bonnie Cha is a senior editor at CNET.com, covering PDAs, smart phones, and GPS. Though she didn't grow up in an era where GPS was widely used or readily available, she really wishes she had. Perhaps then she wouldn't have gone through the horrifying experience of her dad putting the car in reverse on busy I-95 just to make the exit for Disney World. In Miss Direction, Cha answers your questions about GPS, discusses the latest industry news and trends, and shares her tales from the road.

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