What Separates New South Wales and Victoria? Australian State Borders Explained

No ocean separates New South Wales (NSW) and Victoria. They are neighboring states in southeastern Australia that share a land border running roughly east-west along the Murray River and across the Australian Alps.

The Border Details

• Western Section: Follows the Murray River (Australia's longest river) for ~1,880 km
• Eastern Section: Crosses the Australian Alps (Great Dividing Range) via straight-line survey marks through mountainous terrain
• Terminus: Ends at Cape Howe on the Tasman Sea coast

Geographic Context

Both states are on the Australian mainland. The Tasman Sea (part of the South Pacific Ocean) lies to the east of both states, not between them. Bass Strait separates mainland Australia (including Victoria) from Tasmania to the south.

Major Border Crossings

• Hume Highway (Albury-Wodonga): Primary inland transport corridor
• Princes Highway: Coastal route
• Rail lines: Standard gauge (Sydney-Melbourne) and broad gauge (regional)

Historical Note

The border was surveyed 1866-1872 (Black-Allan Line in the Alps). Minor discrepancies exist between the surveyed line and the Murray River's actual course due to river movement, but the legal border follows the original survey marks.