AnchialusLater Byzantine-Bulgarian Wars

Bulgar Kingdom

Byzantium

42.6°N, 27.6°E· Bulgaria

Land

ByzantineMuslimBulgarian

DerbyViking Wars in Britain

Mercia

Danish Confederation of the Five Boroughs

52.9°N, -1.5°E· United Kingdom

Land

Britain

VellurLater Indian Dynastic Wars

Chola

Pandya, Ceylon

12.9°N, 79.1°E· India

Land

IndianMaduraCeylonKassapaSakkasenapati