# Distance from Kolkata (CCU) to Pittsburg (PTS)

> 13,324 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,324 km / 8,279 mi / 7,194 nm
- **Estimated flight time**: 17h
- **Heading**: 3° (north)
- **Return heading**: 357° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -10.5h (When it's 01:42 in Kolkata, it's 15:12 in Pittsburg)
- **Elevation difference**: 930 ft (PTS 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

### [Atkinson Municipal Airport (PTS)](https://www.flightduration.online/airport/pts-pittsburg-atkinson-municipal-airport/1ef266df-33d6-6a08-83d9-06bb2780ed98)

- City: Pittsburg, United States
- ICAO: KPTS
- Timezone: America/Chicago
- Coordinates: 37.450000, -94.730000
- Elevation: 946 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 01:42 in Kolkata, it's 15:12 in Pittsburg.
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)
- [Atkinson Municipal Airport (PTS)](https://www.flightduration.online/airport/pts-pittsburg-atkinson-municipal-airport/1ef266df-33d6-6a08-83d9-06bb2780ed98)
- [Flight duration calculator](/#calculator)