# Distance from Kolkata (CCU) to Tulcan (TUA)

> 17,006 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,006 km / 10,567 mi / 9,183 nm
- **Estimated flight time**: 21h
- **Heading**: 328° (north northwest)
- **Return heading**: 29° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → Ecuador
- **Intercontinental**: Asia → South America
- **Time difference**: -10.5h (When it's 17:18 in Kolkata, it's 06:48 in Tulcan)
- **Elevation difference**: 9,633 ft (TUA 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

### [Teniente Coronel Luis a Mantilla Airport (TUA)](https://www.flightduration.online/airport/tua-tulcan-teniente-coronel-luis-a-mantilla-airport/1ef266df-a5c5-66d2-af7d-06bb2780ed98)

- City: Tulcan, Ecuador
- ICAO: SETU
- Timezone: America/Guayaquil
- Coordinates: 0.810000, -77.710000
- Elevation: 9,649 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 17:18 in Kolkata, it's 06:48 in Tulcan.
With a 10.5-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)
- [Teniente Coronel Luis a Mantilla Airport (TUA)](https://www.flightduration.online/airport/tua-tulcan-teniente-coronel-luis-a-mantilla-airport/1ef266df-a5c5-66d2-af7d-06bb2780ed98)
- [Flight duration calculator](/#calculator)