# Distance from Chengdu (CTU) to Santo Domingo (STD)

> 15,751 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 15,751 km / 9,788 mi / 8,505 nm
- **Estimated flight time**: 20h
- **Heading**: 354° (north)
- **Return heading**: 6° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (China) → Venezuela
- **Intercontinental**: Asia → South America
- **Time difference**: -12h (When it's 11:30 in Chengdu, it's 23:30 in Santo Domingo)
- **Elevation difference**: 542 ft (STD is lower than CTU)

## Airports

### [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)

- City: Chengdu, China
- ICAO: ZUUU
- Timezone: Asia/Shanghai
- Coordinates: 30.580000, 103.950000
- Elevation: 1,625 ft

### [Mayor Buenaventura Vivas International Airport (STD)](https://www.flightduration.online/airport/std-santo-domingo-mayor-buenaventura-vivas-international-airport/1ef266df-d444-672e-b50b-06bb2780ed98)

- City: Santo Domingo, Venezuela
- ICAO: SVSO
- Timezone: America/Caracas
- Coordinates: 7.570000, -72.040000
- Elevation: 1,083 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 11:30 in Chengdu, it's 23:30 in Santo Domingo.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)
- [Mayor Buenaventura Vivas International Airport (STD)](https://www.flightduration.online/airport/std-santo-domingo-mayor-buenaventura-vivas-international-airport/1ef266df-d444-672e-b50b-06bb2780ed98)
- [Flight duration calculator](/#calculator)