# Distance from Cumaru Do Norte (ITI) to Singapore (SIN)

> 17,147 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,147 km / 10,655 mi / 9,259 nm
- **Estimated flight time**: 21h
- **Heading**: 105° (east southeast)
- **Return heading**: 253° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Singapore
- **Intercontinental**: South America → Asia
- **Time difference**: +11h (When it's 00:48 in Cumaru Do Norte, it's 11:48 in Singapore)
- **Elevation difference**: 1,074 ft (SIN is lower than ITI)

## Airports

### [Agropecuaria Castanhais Airport (ITI)](https://www.flightduration.online/airport/iti-cumaru-do-norte-agropecuaria-castanhais-airport/1ef266df-c265-60b2-be5d-06bb2780ed98)

- City: Cumaru Do Norte, Brazil
- ICAO: SNYH
- Timezone: America/Santarem
- Coordinates: -8.700000, -51.170000
- Elevation: 1,096 ft

### [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)

- City: Singapore, Singapore
- ICAO: WSSS
- Timezone: Asia/Singapore
- Coordinates: 1.350000, 103.990000
- Elevation: 22 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 00:48 in Cumaru Do Norte, it's 11:48 in Singapore.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Agropecuaria Castanhais Airport (ITI)](https://www.flightduration.online/airport/iti-cumaru-do-norte-agropecuaria-castanhais-airport/1ef266df-c265-60b2-be5d-06bb2780ed98)
- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Flight duration calculator](/#calculator)