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SIF to OKA: distance & flight time
Simara (Simara Airport) → Okinawa (Naha Airport)
2,622 mi
4,220 km · 2,279 nm
5h 36m
estimated nonstop flight time
+3.3h
time difference · heading east
See live SIF→OKA fares Phone-only fares on this route — call free
Flight time details
2,622 miles nonstop takes roughly 5h 36m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.3-hour time gain when reading arrival times on your ticket.
The two airports
- SIF — Simara Airport · Simara, Nepal
- OKA — Naha Airport · Okinawa, Japan
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 SIF
- KTM · Tribhuvan International Airport44 mi away
- BHR · Bharatpur Airport49 mi away
- MEY · Meghauli Airport54 mi away
- JKR · Janakpur Airport66 mi away
Near OKA
- DNA · Kadena Air Base13 mi away
- KJP · Kerama Airport22 mi away
- AGJ · Aguni Airport37 mi away
- IEJ · Ie Jima Airport37 mi away
Frequently asked questions
How far is SIF from OKA?
The flight distance from Simara (SIF) to Okinawa (OKA) is 2,622 miles (4,220 km, 2,279 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIF to OKA?
A nonstop flight takes about 5h 36m 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 Simara and Okinawa?
Okinawa is 3.3 hours ahead of Simara.
What is the cheapest way to fly from SIF to OKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIF–OKA that never appear on search engines, with no booking fees.