# Distance from Kolkata (CCU) to San Ignacio de Velasco (SNG)

> 16,741 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,741 km / 10,402 mi / 9,039 nm
- **Estimated flight time**: 21h
- **Heading**: 277° (west)
- **Return heading**: 73° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → Bolivia
- **Intercontinental**: Asia → South America
- **Time difference**: -9.5h (When it's 19:48 in Kolkata, it's 10:18 in San Ignacio de Velasco)
- **Elevation difference**: 1,338 ft (SNG 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

### [Capitan Av. Juan Cochamanidis S. Airport (SNG)](https://www.flightduration.online/airport/sng-san-ignacio-de-velasco-capitan-av-juan-cochamanidis-s-airport/1ef266df-b891-6cca-9520-06bb2780ed98)

- City: San Ignacio de Velasco, Bolivia
- ICAO: SLSI
- Timezone: America/La_Paz
- Coordinates: -16.380000, -60.960000
- Elevation: 1,354 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 19:48 in Kolkata, it's 10:18 in San Ignacio de Velasco.
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)
- [Capitan Av. Juan Cochamanidis S. Airport (SNG)](https://www.flightduration.online/airport/sng-san-ignacio-de-velasco-capitan-av-juan-cochamanidis-s-airport/1ef266df-b891-6cca-9520-06bb2780ed98)
- [Flight duration calculator](/#calculator)