Prakāśadharma's campaigns against the southern chiefdoms had carried Champa's rule to near present-day Ninh Hòa in Khánh Hòa by 658.
Conquest
Champa expands to Khánh Hòa
- 658 CE
- Southeast Asia
Meanwhile, elsewhere
- 10 October 680 CEBattle of KarbalaMiddle East
- 633 – 654 CEMuslim conquest of PersiaCentral Asia
- 622 – 750 CEMuslim conquestsMiddle East
- 541 – 750 CEPlague of JustinianMiddle East
- 15 August 636 CEBattle of YarmoukMiddle East
- 632 – 633 CERidda WarsMiddle East
- 629 – 1050s CEArab–Byzantine warsMiddle East
- 680 – 1355 CEByzantine–Bulgarian WarsEurope