# Distance from Colombo (CMB) to Naha (OKA)

> 5,470 km · estimated flight time 7h · Long-haul route.

## Summary

- **Distance**: 5,470 km / 3,399 mi / 2,954 nm
- **Estimated flight time**: 7h
- **Heading**: 61° (east northeast)
- **Return heading**: 256° (west southwest)
- **Classification**: Long-haul
- **Type**: International (Sri Lanka) → Japan
- **Time difference**: +3.5h (When it's 17:06 in Colombo, it's 20:36 in Naha)
- **Elevation difference**: 18 ft (OKA is lower than CMB)

## Airports

### [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)

- City: Colombo, Sri Lanka
- ICAO: VCBI
- Timezone: Asia/Colombo
- Coordinates: 7.180000, 79.880000
- Elevation: 30 ft

### [Naha Airport (OKA)](https://www.flightduration.online/airport/oka-naha-naha-airport/1ef266df-8e4d-60ea-a57b-06bb2780ed98)

- City: Naha, Japan
- ICAO: ROAH
- Timezone: Asia/Tokyo
- Coordinates: 26.200000, 127.650000
- Elevation: 12 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 17:06 in Colombo, it's 20:36 in Naha.
The 3.5-hour time difference may cause some jet lag.

## Related

- [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)
- [Naha Airport (OKA)](https://www.flightduration.online/airport/oka-naha-naha-airport/1ef266df-8e4d-60ea-a57b-06bb2780ed98)
- [Flight duration calculator](/#calculator)