# Distance from Kolkata (CCU) to Osorno (ZOS)

> 17,371 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,371 km / 10,794 mi / 9,380 nm
- **Estimated flight time**: 21h
- **Heading**: 217° (southwest)
- **Return heading**: 133° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → Chile
- **Intercontinental**: Asia → South America
- **Time difference**: -9.5h (When it's 01:49 in Kolkata, it's 16:19 in Osorno)
- **Elevation difference**: 171 ft (ZOS 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

### [Canal Bajo Carlos - Hott Siebert Airport (ZOS)](https://www.flightduration.online/airport/zos-osorno-canal-bajo-carlos-hott-siebert-airport/1ef266df-9b4b-69cc-993b-06bb2780ed98)

- City: Osorno, Chile
- ICAO: SCJO
- Timezone: America/Santiago
- Coordinates: -40.610000, -73.060000
- Elevation: 187 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 01:49 in Kolkata, it's 16:19 in Osorno.
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)
- [Canal Bajo Carlos - Hott Siebert Airport (ZOS)](https://www.flightduration.online/airport/zos-osorno-canal-bajo-carlos-hott-siebert-airport/1ef266df-9b4b-69cc-993b-06bb2780ed98)
- [Flight duration calculator](/#calculator)