Valoran's geography; Recent Canonical Info Suggests:
- Shadow Isles has probably moved from a distant North-west of Valoran to East of Valoran, as shown on the A History of the Harrowing - map. (Alternatively, Runeterra is a Pluto-sized "planet".)
- Ionia is probably further east than before, as shown on the A History of the Harrowing - map (Upper-right arrow with symbol is likely Ionia).
- Piltover and Zaun are probably a bit further south than before, as seen on the A History of the Harrowing - map (The arrow with a cogwheely symbol is likely Piltover) and *Freljord *- map (They used to be almost on the same latitude, now Freljord is unflanked.)
I haven't given it much thought yet, but the various climates may suggest the position of various areas and size of the continent. Given an earth-sized planet, I'd make a guess that Valoran is a roughly North America-sized continent. Freljord mirroring Canada, and warmer latitudes around Mexico (North African latitudes) mirroring Shurima and Kumungu.
It would make sense if areas likely to be temperate like Piltover, Zaun and Bandle City moved to a latitude closer to the middle of the continent. Also given this Ionia, Bilgewater and Shadow Isles might be on more southern latitudes. Otherwise Ionia might be quite cold in the northernmost parts. This is all debatable though, as latitude isn't the only thing deciding local climate.
Also Vel'Koz's teasers may suggest Urtristan has been moved closer to Icathia.
Has anyone else made other observations?