# Distance from Kolkata (CCU) to Santa Clara (SAL)

> 15,993 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 15,993 km / 9,938 mi / 8,635 nm
- **Estimated flight time**: 20h
- **Heading**: 356° (north)
- **Return heading**: 4° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → El Salvador
- **Intercontinental**: Asia → North America
- **Time difference**: -11.5h (When it's 06:33 in Kolkata, it's 19:03 in Santa Clara)
- **Elevation difference**: 85 ft (SAL 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

### [El Salvador International Airport (SAL)](https://www.flightduration.online/airport/sal-santa-clara-el-salvador-international-airport/1ef266df-6833-66ac-b232-06bb2780ed98)

- City: Santa Clara, El Salvador
- ICAO: MSLP
- Timezone: America/El_Salvador
- Coordinates: 13.440000, -89.060000
- Elevation: 101 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 06:33 in Kolkata, it's 19:03 in Santa Clara.
With a 11.5-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)
- [El Salvador International Airport (SAL)](https://www.flightduration.online/airport/sal-santa-clara-el-salvador-international-airport/1ef266df-6833-66ac-b232-06bb2780ed98)
- [Flight duration calculator](/#calculator)