# Distance from Kolkata (CCU) to Tandil (TDL)

> 16,528 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,528 km / 10,270 mi / 8,925 nm
- **Estimated flight time**: 20h
- **Heading**: 235° (southwest)
- **Return heading**: 109° (east southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → Argentina
- **Intercontinental**: Asia → South America
- **Time difference**: -8.5h (When it's 19:22 in Kolkata, it's 10:52 in Tandil)
- **Elevation difference**: 558 ft (TDL 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

### [Heroes De Malvinas Airport (TDL)](https://www.flightduration.online/airport/tdl-tandil-heroes-de-malvinas-airport/1ef266df-938a-6d00-9d6f-06bb2780ed98)

- City: Tandil, Argentina
- ICAO: SAZT
- Timezone: America/Argentina/Buenos_Aires
- Coordinates: -37.240000, -59.230000
- Elevation: 574 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 19:22 in Kolkata, it's 10:52 in Tandil.
With a 8.5-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)
- [Heroes De Malvinas Airport (TDL)](https://www.flightduration.online/airport/tdl-tandil-heroes-de-malvinas-airport/1ef266df-938a-6d00-9d6f-06bb2780ed98)
- [Flight duration calculator](/#calculator)