# Distance from Kolkata (CCU) to Ile Ouen (IOU)

> 9,846 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 9,846 km / 6,118 mi / 5,316 nm
- **Estimated flight time**: 13h
- **Heading**: 115° (east southeast)
- **Return heading**: 295° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → New Caledonia
- **Intercontinental**: Asia → Oceania
- **Time difference**: +5.5h (When it's 14:23 in Kolkata, it's 19:53 in Ile Ouen)
- **Elevation difference**: 9 ft (IOU is lower 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

### [Edmond Cane Airport (IOU)](https://www.flightduration.online/airport/iou-ile-ouen-edmond-cane-airport/1ef266df-7518-6034-8ad3-06bb2780ed98)

- City: Ile Ouen, New Caledonia
- ICAO: NWWO
- Timezone: Pacific/Noumea
- Coordinates: -22.460000, 166.780000
- Elevation: 7 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 14:23 in Kolkata, it's 19:53 in Ile Ouen.
The 5.5-hour time difference may cause some 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)
- [Edmond Cane Airport (IOU)](https://www.flightduration.online/airport/iou-ile-ouen-edmond-cane-airport/1ef266df-7518-6034-8ad3-06bb2780ed98)
- [Flight duration calculator](/#calculator)