HKG to OKA: Distance and Flight Time
The distance from Hong Kong International Airport (HKG) to Naha International Airport (OKA) is 1,456 km (905 mi). A typical nonstop flight covers it in about 2h 20m, heading east. The distance is the same in either direction (OKA to HKG).
How far is it from Hong Kong to Naha?
The great-circle distance between Hong Kong International Airport (HKG) and Naha International Airport (OKA) is 1,456 km (905 mi, 786 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from HKG to OKA?
A nonstop flight typically takes about 2h 20m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. OKA is roughly east of HKG.
How is the HKG to OKA route written in code?
The pair is written HKG-OKA in IATA codes and VHHH-ROAH in ICAO codes, the form used on a flight plan. Hong Kong International Airport is HKG (VHHH), Naha International Airport is OKA (ROAH).
| HKG | OKA | |
|---|---|---|
| Airport | Hong Kong International Airport | Naha International Airport |
| ICAO code | VHHH | ROAH |
| Country | Hong Kong | Japan |
| Elevation | 28 ft | 12 ft |
| Rank by connections | #20 | #265 |
VHHH starts with V, the ICAO prefix for South and Southeast Asia; ROAH starts with R, the prefix for East Asia. How ICAO prefixes are laid out.
The two fields sit at almost the same height, within 16 ft (5 m) of each other.
Airlines flying HKG to OKA
3 airlines appear on this route in the open route dataset, 3 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| CX | Cathay Pacific | CPA | Cathay | Active |
| HX | Hong Kong Airlines | CRK | Bauhinia | Active |
| KA | Dragonair | HDA | Hong Kong Dragon Airlines | Active |
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Hong Kong from Naha?
Hong Kong International Airport (HKG) and Naha International Airport (OKA) are 1,456 km (905 mi, 786 nautical miles) apart in a straight line.
How long is the flight from HKG to OKA?
A typical nonstop flight between HKG and OKA takes about 2h 20m. Actual times vary with aircraft type, winds and routing.
What direction is OKA from HKG?
Naha International Airport (OKA) lies roughly east of Hong Kong International Airport (HKG).
Which airlines fly HKG to OKA?
3 airlines appear on the HKG-OKA route in the open dataset, including Cathay Pacific, Hong Kong Airlines, Dragonair.
Related routes
Other routes from Hong Kong (HKG):
Other routes from Naha (OKA):
HKG airport code · OKA airport code · Busiest airports worldwide