# Distance from Kolkata (CCU) to Diamantino (DMT)

> 16,207 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,207 km / 10,070 mi / 8,751 nm
- **Estimated flight time**: 20h
- **Heading**: 278° (west)
- **Return heading**: 71° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → Brazil
- **Intercontinental**: Asia → South America
- **Time difference**: -9.5h (When it's 19:23 in Kolkata, it's 09:53 in Diamantino)
- **Elevation difference**: 1,460 ft (DMT 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

### [Diamantino Airport (DMT)](https://www.flightduration.online/airport/dmt-diamantino-diamantino-airport/1ef266df-d64b-63c4-9a0c-06bb2780ed98)

- City: Diamantino, Brazil
- ICAO: SWDM
- Timezone: America/Campo_Grande
- Coordinates: -14.380000, -56.400000
- Elevation: 1,476 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 19:23 in Kolkata, it's 09:53 in Diamantino.
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)
- [Diamantino Airport (DMT)](https://www.flightduration.online/airport/dmt-diamantino-diamantino-airport/1ef266df-d64b-63c4-9a0c-06bb2780ed98)
- [Flight duration calculator](/#calculator)