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OKA to HIA: distance & flight time
Okinawa (Naha Airport) → Huai An (Lianshui Airport)
731 mi
1,177 km · 635 nm
2h 3m
estimated nonstop flight time
-1h
time difference · heading northwest
See live OKA→HIA fares Phone-only fares on this route — call free
Flight time details
731 miles nonstop takes roughly 2h 3m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- OKA — Naha Airport · Okinawa, Japan
- HIA — Lianshui Airport · Huai An, China
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near OKA
- DNA · Kadena Air Base13 mi away
- KJP · Kerama Airport22 mi away
- AGJ · Aguni Airport37 mi away
- IEJ · Ie Jima Airport37 mi away
Near HIA
- LYG · Lianyungang Airport56 mi away
- YNZ · Yancheng Airport67 mi away
- XUZ · Xuzhou Guanyin Airport92 mi away
- YTY · Yangzhou Taizhou Airport92 mi away
Frequently asked questions
How far is OKA from HIA?
The flight distance from Okinawa (OKA) to Huai An (HIA) is 731 miles (1,177 km, 635 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKA to HIA?
A nonstop flight takes about 2h 3m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Okinawa and Huai An?
Huai An is 1 hour behind Okinawa.
What is the cheapest way to fly from OKA to HIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKA–HIA that never appear on search engines, with no booking fees.