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What's the best connected city in the USA?
Just a quick question: Which city has the best connectivity in terms of all across USA?
Please, do not tell me which city or even DC has the highest fiber cap in all of the country. I'm not interested in that. I'm interested from which city one can get the best connectivity and network speed to all major cities in NA (as well as obviously internationally).
Now, geographically that most likely would be somewhere in between Denver, Dallas, and Chicago - but geography doesn't necessarily mean a whole lot wrt the internet. For example, just a wild and arbitrary example, it might be the case that there just so happen to be, say 3 major fiber-"routes" from east to west (or vice versa) who just so happen to pass only through certain cities or that, say Atlanta - Dallas is great but Dallas- Seattle is crappy. Please forgive my wildly construed example but I wanted to make clear what my question is about.
Thanks for any clear and well based response, ideally with a few good DCs and/or providers mentioned as well!

Comments
I dont know about Internationally, but as someone living in Asia, my best ping to US is with New York(of course, with a good provider aswell). Lowest I've ever seen is 201 with ReliableSite looking glass.
For intra-US connectivity, given my limited yet thorough experience as a sysadmin controlling US servers, I've found LA to be next best.
I was thinking Ashburn area in Virginia since many of the big corps like Microsoft, Amazon, Google, etc are there. Digital Realty has an interesting post about Ashburn, just read it.
https://www.digitalrealty.com/resources/articles/northern-virginia-ashburn-data-centers
Didn't know Ashburn was called "Data Center Valley".
Another interesting read posted this year as well.
https://christianhern.medium.com/how-did-ashburn-virginia-become-the-center-of-the-digital-universe-c048e8e599d7
Also from the post (but unrelated to connectivity): Today 26% of all energy consumption in Virginia is consumed by data centers, the highest by a factor of any US state.
From my understanding:
Correct me if I'm wrong.
Like mentioned, ReliableSite NYC is probably one of my favorites for US and EU connectivity. They use QTS Piscataway 1.
Also Chicago is great. Most notably, 350 E Cermak
https://www.peeringdb.com/fac/466
Physics called, it said you don't have a fucking clue what you're talking about.
Did Asia move to the East Coast of the US when I wasn't looking?
You're doing it wrong. NY would have like 70ms extra latency vs LA from Asia.
Can I ask how does SF/SJ compare to LA? I think LA is probably better. Anyone have a feel for how much better?
Say I only care about the rest of continental US, and not asia.
Most if not all traffic to/from SF/SJ routes through LA anyways so, LA is better.
Canada is longer than the US Coast to Coast. So for me in Vancouver, Seattle is ~15ms away but Toronto/New York would be around ~70ms. West Coast US better for me than East Coast.
I think his point is that just because a city is geographically centralized doesn't mean it's network centralized. You'd likely be better off being in Chicago or Dallas than Omaha because Omaha is probably backhauled to one of those, etc. I'm not a network guru but that doesn't seem particularly controversial to me.
You're right. Seattle to Vancouver’s just a quick hop over the border.
West Coast makes way more sense for BC. I'm in Ontario, so East Coast routes better for me.
Geography/distance/latency are directly involved in bandwidth. It's IN the bandwidth formulas.
"Doesn't necessarily mean a whole lot wrt the internet" will get you laughed at in networking class unless it was the first hour of the first day of class.
He already stated his definition of best.
OK, since I'm also interested in this topic... did a 20-minute deep research (with AI) and the answer is Ashburn.
Here's the infographic.
https://my.ts.st/peering-data-let.html
The best one is @PureVoltage then @MikeA
I am surprised by Seattle. I was expecting LA to be better connected than Seattle.
That's interesting way to looking at it.
And what does LA/Bay area means...lol? Why did you group them together? Are you saying these two cities are so well connected they are basically 1?
Thank you for your write up!
Read again.
I said intra. Not inter.
Within US. Not FROM OUTSIDE.
Most connections from Asia to US is through East coast. If geography was the only thing determining the latency, then would you be right.
Unclear question. How do you define "connectivity"? Is it about the lowest average latency, or most T1 carrier/fiber/dark fiber pass this city, or the highest bandwidth capacity, or the biggest number of peers at its IXP?
A lot of Canadian ISPs only peer in Chicago, so sometimes a lot of Vancouver/Toronto traffic gets routed to Chicago. Noticed this with Telus and Bell. It actually does make Chicago the overall best location for serving Canadian visitors, which is really stupid overall.
Smart question - but too sophisticated. As you might have seen it's hard to get a reasonable answer to my question at all. Example: although I clearly said that my question is about within the USA quite a few told about connectivity from Asia, Europe, or whatnot. I guess, most only saw the title and didn't read OP.
Current status: So, it seems it's one of
And I bet that each of these has way lower latency to the west coast than Ashburn. Feel free to point me to other major city alternatives.
A propos latency, back to your question: I don't care about dark fiber (laid but not lit) or unused wavelengths but about actually available and used/usable cap. Similarly I care relatively little about Google, Microsoft, etc. cables; I'm interested in "open" cap.
Thanks for all the posts although so far almost none really addressed my question.
i wonder how good @fiberstate has
An extra THANK YOU to @raindog308 who set "Mr. totally clueless but condescending know-it-all" (or shorter, "the asshole") straight - but of course got lectured as well, as if latency, to top it off misunderstood, was the only factor.
Well, just take it as a great example of the difference between a seasoned pro like raindog and an utterly clueless big-snout...
What did you use to create the infographic?
Basically, NY is best to EU, Ashburn has +10ms
Seattle is better for Taiwan, Tokyo, 98ms vs 118ms for Tokyo
Seattle is one of the best connectivity.
The question is extremely vague - you first mentioned "best connectivity and network speed" but now you seem more concerned with latency.
Chicago and Dallas are the most well-connected cities in the Central US, with direct fiber routes to both coasts and access to almost all North American T1s.
Thanks for that actually useful answer! And yes, my wording certainly wasn't good, but you see, it's not that easy to express a complicated question in another language, plus finding a balance between professionally well described but igniting a lot of "huh?" vs. being easily understandable but somewhat vague..
Whatever, thank you! That was the kind of info I was looking for. Maybe you can point me to somwhere with some tangible data supporting your (quite likely correct) take?
Edit @all: mentioning some DCs and/or providers with a presence there would be very welcome.
Here are some providers with presence in Chicago
@qps
@kuroit @ManishPant
@dustinc
@Clouvider
@hosthatch
@GTHost
Lets try!
My fiberstate server in SLC to HostHatch in SG is 179ms via LAX.
Same server is 14ms to Racknerd LAX, which itself is 165ms to SG.
FWIW my GreenCloud NYC server to SG is about 230ms.