Straight-Line Distance: Bangalore to Kolkata

The approximate great-circle (straight-line) distance between Bangalore (Bengaluru), Karnataka and Kolkata (Calcutta), West Bengal is:

• 880 miles (1,416 kilometers)

This is the "as-the-crow-flies" distance. Actual travel distances differ:

• By air: ~1,100 km flight path (typical routing).
• By rail/road: ~1,650–1,800 km depending on route (NH44, NH16 corridors).

Coordinates Used

• Bangalore: 12.97° N, 77.59° E
• Kolkata: 22.57° N, 88.36° E

Calculated via haversine formula (spherical Earth approximation).