Ordinary Post Delivery: Ernakulam to Kolkata

India Post ordinary mail (letter/postcard) from Ernakulam (Kochi), Kerala to Kolkata, West Bengal typically takes 5–7 business days.

• Distance: ~2,100 km (road/rail).
• Route: Surface transport via rail/road network; sorted at major hubs (Chennai, Vijayawada, Bhubaneswar, Kolkata).
• Variables: Monsoon, festivals, strikes, COVID backlogs, rural last-mile.

For faster, tracked delivery: Speed Post (2–3 days), Registered Post (4–6 days with proof), or private couriers (Blue Dart, DTDC, 1–2 days).