Pannonia Inferior: Roman province map

A Roman province that fell in the Western half after the split of AD 395.

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AD 117about 4,880,924 km²The empire at its greatest extent, after Trajan's eastern conquests; Trajan dies and Hadrian succeeds. Ruler: Trajan, then Hadrian.

Modern country bordersProvincesRoman citiesRoman roads

Key

Territory

Roman Empire Territory at the chosen date
Eastern empire From AD 395, the part later called Byzantine
Western empire AD 395 and, as reconquests, AD 565

Layers

Province border Where provinces are shown, AD 200 outlines
Roman city Pleiades places attested in the period
Main Roman road Itiner-e, about AD 150 (not tied to the date)
Modern country border Today’s borders, for comparison

Borders are approximate and debated. Frontier zones were not hard lines, and client kingdoms are not counted unless the source map includes them. Outlines for 133 BC, 44 BC, AD 14 and the later dates are rebuilt from the province outlines of AD 200, so early frontiers look more settled than they were. 264 BC and the Byzantine dates follow modern regional boundaries and are coarser still. 753 BC is a symbolic dot on Rome.

Pannonia Inferior at a glance

Aquincumcapital
9 BCfirst Roman
AD 433no longer Roman
31,933 km²area on the AD 200 map

Pannonia Inferior was Roman from 9 BC to AD 433, with its capital at Aquincum. On the AD 200 map it covers about 31,933 km², spread across Hungary (38%), Croatia (23%) and Bosnia and Herzegovina (19%) today. It is inside the empire on the map at AD 14, AD 117, AD 211 and AD 395.

Dates: Wikipedia: Pannonia Inferior; Pannonia. The outline is the Ancient World Mapping Center province map of AD 200, so earlier and later shapes of the province may have differed.

Which modern countries does Pannonia Inferior cover?

Country	Share of the province	Area (km²)
Roman Hungary	38%	12,238
Roman Croatia	23%	7,493
Roman Bosnia and Herzegovina	19%	6,118
Roman Serbia	19%	6,081

Pannonia Inferior on the key dates

All provinces · All key dates