I think Homebucket's suggestion of Irvine and Berkeley being opposites is spot on. Also those Irvine streetviews make me itch...what a soulless place.
I also can see Cincinnati and Cleveland somewhat working for this. They have several notable differences:
- Cle is a classic Great Lakes city with big, wide streets and monumental, City Beautiful inspired design like the downtown malls. Cincy is a classic river city with more narrow, intimate streets.
- Cleveland is much more ethnically diverse, especially among its European population. Cleveland received a ton of 'second wave' immigration from Eastern and Southern Europe, while Cincinnati largely did not. Thus they have neighborhoods like Slavic Village, Little Italy, Ukrainian Village, etc. while you will not find similar ethnic neighborhoods in Cincy (even if many of these neighborhoods in Cleveland are no longer ethnic hubs). Cleveland also has a large Puerto Rican population and a small legacy Chinatown on its inner east side. None of that in Cincy.
- Cincinnati is very hilly, while Cleveland is mostly flat. The resulting road network is much weirder in Cincy, as they navigate hills, ravines, and creeks/rivers. Cleveland does have some hills on the east side, and you don't have to get far outside of the City for topography to really pick up. Both are much hillier than pancake flat Columbus, though.
- Cleveland is/was much more industrial and blue collar than Cincinnati. Both have big manufacturing sectors of their economy, but Cleveland is a steel town through and through. Cincinnati's biggest industrial site isn't a steel mill, but a soap factory (Ivorydale). Both have made a big transition to eds and meds in recent years.
- Accents are another difference. Clevelanders have that nasally Great Lakes accent, which gets more pronounced the further east you go. Cincy has none of that, but you will find some tinges of a southern/appalachian accent around town. And the southern accents come on pretty strong just a ~30 minute drive south into Kentucky. There is a hyperlocal west side accent, but that's probably too in the weeds and nuanced for this conversation, hah.
- The biggest difference, to me, is probably their built environments. Cincinnati became a bigger city earlier than Cleveland, and it shows. Cincy has lots of row housing and tenement style walkups in its core, while Cleveland has basically none. Cleveland's dominant housing typology is wood framed, detached housing. Often duplexes in the "Cleveland Double' style. Cleveland transitions very quickly from downtown to detached homes with yards. You can see this in two of their downtown adjacent neighborhoods-
Tremont and
Ohio City.
Contrast that to Cincy, who has much more traditionally urban neighborhoods surrounding its downtown:
Over the Rhine,
West End,
Pendleton.
I wouldn't say they're exactly opposites, but I think they are considerably different from another, despite being only 4 hours apart, to fit nicely in this discussion.