I'm somewhat annoyed by being lumped with Seattle, if only because we're a metro area by virtue of sprawl connection only.
Dallas-Fort Worth; Seattle-Tacoma and Minneapolis-St. Paul are probably yes answers to this question. There really is no suburb. It's just two cities.
What about the Bay Area? Is it three cities? Or more?
It is like three metro areas in one. San Francisco-San Rafael-Redwood City; San Jose-Sunnyvale-Santa Clara-Cupertino; Oakland-Alameda... I guess Concord and Walnut Creek can go with Oakland, too.
Oakland and San Jose metro areas are suburbs of a San Francisco metro area. Totally ed up stuff.
The BART is the only thing in common and to San Jose even that is just recent.
I guess it is 3 different metros but in reality there is no stop in urbanization anywhere along the bay. Even all the inland areas have been built up and now the bay area is encroaching upon the central valley. But like I said it is easy for us because when anybody asks me where I am from I say bay area and not Pleasanton or SF or Oakland.