# Distance from Okha (OHH) to Singapore (SIN)

> 6,807 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,807 km / 4,230 mi / 3,675 nm
- **Estimated flight time**: 9h
- **Heading**: 226° (southwest)
- **Return heading**: 25° (north northeast)
- **Classification**: Long-haul
- **Type**: International (Russia) → Singapore
- **Intercontinental**: Europe → Asia
- **Time difference**: -2h (When it's 01:14 in Okha, it's 23:14 in Singapore)
- **Elevation difference**: 93 ft (SIN is lower than OHH)

## Airports

### [Okha Airport (OHH)](https://www.flightduration.online/airport/ohh-okha-okha-airport/1ef266df-e61d-61c6-b8cd-06bb2780ed98)

- City: Okha, Russia
- ICAO: UHSH
- Timezone: Asia/Vladivostok
- Coordinates: 53.520000, 142.890000
- Elevation: 115 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 01:14 in Okha, it's 23:14 in Singapore.

## Related

- [Okha Airport (OHH)](https://www.flightduration.online/airport/ohh-okha-okha-airport/1ef266df-e61d-61c6-b8cd-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)