# Distance from Bangkok (BKK) to Costa Marques (CQS)

> 18,384 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,384 km / 11,424 mi / 9,927 nm
- **Estimated flight time**: 23h
- **Heading**: 273° (west)
- **Return heading**: 83° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Thailand) → Brazil
- **Intercontinental**: Asia → South America
- **Time difference**: -11h (When it's 23:07 in Bangkok, it's 12:07 in Costa Marques)
- **Elevation difference**: 550 ft (CQS is higher than BKK)

## Airports

### [Suvarnabhumi Airport (BKK)](https://flightduration.online/airport/bkk-bangkok-suvarnabhumi-airport/1ef266df-f511-6042-a32f-06bb2780ed98)

- City: Bangkok, Thailand
- ICAO: VTBS
- Timezone: Asia/Bangkok
- Coordinates: 13.680000, 100.750000
- Elevation: 5 ft

### [Costa Marques Airport (CQS)](https://flightduration.online/airport/cqs-costa-marques-costa-marques-airport/1ef266df-d601-63b4-9923-06bb2780ed98)

- City: Costa Marques, Brazil
- ICAO: SWCQ
- Timezone: America/Porto_Velho
- Coordinates: -12.420000, -64.250000
- Elevation: 555 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 23:07 in Bangkok, it's 12:07 in Costa Marques.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Suvarnabhumi Airport (BKK)](https://flightduration.online/airport/bkk-bangkok-suvarnabhumi-airport/1ef266df-f511-6042-a32f-06bb2780ed98)
- [Costa Marques Airport (CQS)](https://flightduration.online/airport/cqs-costa-marques-costa-marques-airport/1ef266df-d601-63b4-9923-06bb2780ed98)
- [Flight duration calculator](/#calculator)