# Distance from Kolkata (CCU) to Humaita (HUW)

> 16,537 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,537 km / 10,276 mi / 8,929 nm
- **Estimated flight time**: 20h
- **Heading**: 294° (west northwest)
- **Return heading**: 58° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → Brazil
- **Intercontinental**: Asia → South America
- **Time difference**: -9.5h (When it's 09:57 in Kolkata, it's 00:27 in Humaita)
- **Elevation difference**: 214 ft (HUW is higher than CCU)

## Airports

### [Netaji Subhash Chandra Bose International Airport (CCU)](https://www.flightduration.online/airport/ccu-kolkata-netaji-subhash-chandra-bose-international-airport/1ef266df-f023-6fe4-a8d5-06bb2780ed98)

- City: Kolkata, India
- ICAO: VECC
- Timezone: Asia/Kolkata
- Coordinates: 22.650000, 88.450000
- Elevation: 16 ft

### [Humaita Airport (HUW)](https://www.flightduration.online/airport/huw-humaita-humaita-airport/1ef266df-d78c-6cc4-a653-06bb2780ed98)

- City: Humaita, Brazil
- ICAO: SWHT
- Timezone: America/Manaus
- Coordinates: -7.530000, -63.070000
- Elevation: 230 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 09:57 in Kolkata, it's 00:27 in Humaita.
With a 9.5-hour time difference, expect significant jet lag.

## Related

- [Netaji Subhash Chandra Bose International Airport (CCU)](https://www.flightduration.online/airport/ccu-kolkata-netaji-subhash-chandra-bose-international-airport/1ef266df-f023-6fe4-a8d5-06bb2780ed98)
- [Humaita Airport (HUW)](https://www.flightduration.online/airport/huw-humaita-humaita-airport/1ef266df-d78c-6cc4-a653-06bb2780ed98)
- [Flight duration calculator](/#calculator)