# Distance from Sao Paulo (GRU) to Khon Kaen (KKC)

> 16,716 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,716 km / 10,387 mi / 9,026 nm
- **Estimated flight time**: 21h
- **Heading**: 98° (east)
- **Return heading**: 251° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Thailand
- **Intercontinental**: South America → Asia
- **Time difference**: +10h (When it's 01:20 in Sao Paulo, it's 11:20 in Khon Kaen)
- **Elevation difference**: 1,789 ft (KKC is lower than GRU)

## Airports

### [Guarulhos - Governador Andre Franco Montoro International Airport (GRU)](https://www.flightduration.online/airport/gru-sao-paulo-guarulhos-governador-andre-franco-montoro-international-airport/1ef266df-9494-6840-af41-06bb2780ed98)

- City: Sao Paulo, Brazil
- ICAO: SBGR
- Timezone: America/Sao_Paulo
- Coordinates: -23.440000, -46.470000
- Elevation: 2,459 ft

### [Khon Kaen Airport (KKC)](https://www.flightduration.online/airport/kkc-khon-kaen-khon-kaen-airport/1ef266df-f5ca-60a6-acec-06bb2780ed98)

- City: Khon Kaen, Thailand
- ICAO: VTUK
- Timezone: Asia/Bangkok
- Coordinates: 16.470000, 102.780000
- Elevation: 670 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 01:20 in Sao Paulo, it's 11:20 in Khon Kaen.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Guarulhos - Governador Andre Franco Montoro International Airport (GRU)](https://www.flightduration.online/airport/gru-sao-paulo-guarulhos-governador-andre-franco-montoro-international-airport/1ef266df-9494-6840-af41-06bb2780ed98)
- [Khon Kaen Airport (KKC)](https://www.flightduration.online/airport/kkc-khon-kaen-khon-kaen-airport/1ef266df-f5ca-60a6-acec-06bb2780ed98)
- [Flight duration calculator](/#calculator)