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[edit] Proposed Canon

The Capital of Unaroyal is a city by the same name.

The city is roughly 200 hexes from the City of Gobwin Knob.

[edit] Speculation

Being a Capital of a powerful Side, Unaroyal is probably a level 4 or 5 city.

[edit] Real World References

"Unaroyal" is likely a pun on the tire manufacturer Uniroyal, particularly given their livery -- the "black torus" is probably a tire. the names of their cities seem to begin with "Una" and resemble an english word (ex: unibrow/Unabrow, unitard/Unatard). Also, the Jetstone cities on their former border are named after Bridgestone and Firestone, tire manufacturers which merged in the 1980s.