# Distance from Kolkata (CCU) to Tucson (DMA)

> 13,582 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,582 km / 8,440 mi / 7,334 nm
- **Estimated flight time**: 17h
- **Heading**: 19° (north northeast)
- **Return heading**: 339° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -12.5h (When it's 10:54 in Kolkata, it's 22:24 in Tucson)
- **Elevation difference**: 2,688 ft (DMA 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

### [Davis Monthan Afb Airport (DMA)](https://www.flightduration.online/airport/dma-tucson-davis-monthan-afb-airport/1ef266df-176c-62c8-b0a5-06bb2780ed98)

- City: Tucson, United States
- ICAO: KDMA
- Timezone: America/Phoenix
- Coordinates: 32.170000, -110.880000
- Elevation: 2,704 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 10:54 in Kolkata, it's 22:24 in Tucson.
With a 12.5-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)
- [Davis Monthan Afb Airport (DMA)](https://www.flightduration.online/airport/dma-tucson-davis-monthan-afb-airport/1ef266df-176c-62c8-b0a5-06bb2780ed98)
- [Flight duration calculator](/#calculator)