# Distance from Onotoa (OOT) to Singapore (SIN)

> 7,961 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,961 km / 4,947 mi / 4,299 nm
- **Estimated flight time**: 10h
- **Heading**: 272° (west)
- **Return heading**: 92° (east)
- **Classification**: Long-haul
- **Type**: International (Kiribati) → Singapore
- **Intercontinental**: Oceania → Asia
- **Time difference**: -4h (When it's 01:51 in Onotoa, it's 21:51 in Singapore)
- **Elevation difference**: 15 ft (SIN is higher than OOT)

## Airports

### [Onotoa Airport (OOT)](https://www.flightduration.online/airport/oot-onotoa-onotoa-airport/1ef266df-7098-66da-ab16-06bb2780ed98)

- City: Onotoa, Kiribati
- ICAO: NGON
- Timezone: Pacific/Tarawa
- Coordinates: -1.800000, 175.530000
- Elevation: 7 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 a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 01:51 in Onotoa, it's 21:51 in Singapore.
The 4-hour time difference may cause some jet lag.

## Related

- [Onotoa Airport (OOT)](https://www.flightduration.online/airport/oot-onotoa-onotoa-airport/1ef266df-7098-66da-ab16-06bb2780ed98)
- [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)