Nekor

City · c. 760 CE · in Europe

Capital of Emirate of Nekor (760–1019).

Córdoba (c. 757 CE): Capital of Emirate of Córdoba (757–929), Caliphate of Córdoba (936–1031).
Naples (c. 763 CE): Capital of Duchy of Naples (763–1137), Kingdom of Sicily (1266–1282), Kingdom of Naples (1285–1805), and 2 more.
Shangjing Longquanfu (c. 756–785 CE): Capital of Balhae (756–785).
Aachen (c. 768 CE): Capital of Kingdom of the Franks (768–843), Middle Franks (855–899), Holy Roman Empire (962–1346), and 1 more.
Temsamane (c. 750 CE): Capital of Emirate of Nekor (750–760).
Malamocco (c. 742 CE): Capital of Republic of Venice (742–810).
Tiaret (c. 778 CE): Capital of Rustamid dynasty (778–909).
Dali (c. 779 CE): Capital of Nanzhao (779–902), Kingdom of Dali (947–1253).
Fez (789 CE): Capital of Idrisids (793–974), Marinid Sultanate (1250–1465), Wattasid dynasty (1472–1554), and 1 more.
Koumbi Saleh (c. 793–1200 CE): Capital of Ghana Empire (793–1200).

Around the same time and place

Trans-Saharan trade (c. 700–1600 CE): Camel caravans crossed the Sahara between Morocco and the Niger bend, exchanging North African goods and Saharan salt from mines such as Taghaza for West African gold, enriching the empires of Ghana, Mali and Songhai.
Umayyad conquest of Hispania (711–718 CE): Umayyad forces under Tariq ibn Ziyad crossed from North Africa and conquered most of the Visigothic kingdom within a few years.
Reconquista (718–1492 CE): Centuries-long series of campaigns by Christian kingdoms to take the Iberian Peninsula from Muslim rule, ending with the fall of Granada in 1492.
Battle of Tours (732 CE): Frankish forces under Charles Martel defeated an Umayyad army between Tours and Poitiers, halting Arab expansion into Gaul.
Oviedo (c. 724 CE): Capital of Kingdom of Asturias (724–924), Kingdom of Galicia (911–1125).
Great Mosque of Córdoba (785 CE): Mosque begun by Abd al-Rahman I in 785, famous for its forest of double-arched columns; it was converted into a cathedral in 1236.
Volubilis (400 BCE – 1710 CE): Capital of Mauretania (212 BCE–42), Idrisids (793–974).
Battle of Covadonga (c. 722 CE): Asturian forces under Pelagius defeated a Muslim army in the mountains of Asturias, traditionally seen as the start of the Reconquista.