AdrianopleRoman Wars of SuccessionWestern EmpireEastern Empire41.7°N, 26.6°E· TurkeyLand4BulgarianEastern
HellespontRoman Wars of SuccessionEmperor ConstantineValerius Licinius - Emperor in the East40.0°N, 26.3°E· TurkeySea3Byzantium