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OIT to SIN: distance & flight time
Oita (Oita Airport) → Singapore (Singapore Changi Airport)
2,855 mi
4,595 km · 2,481 nm
6h 4m
estimated nonstop flight time
-1h
time difference · heading southwest
See live OIT→SIN fares Phone-only fares on this route — call free
Flight time details
2,855 miles nonstop takes roughly 6h 4m gate to gate, flying southwest. 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
- OIT — Oita Airport · Oita, Japan
- SIN — Singapore Changi Airport · Singapore, Singapore
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 OIT
- UBJ · Yamaguchi Ube Airport41 mi away
- KKJ · Kitakyūshū Airport48 mi away
- IWK · Iwakuni Marine Corps Air Station54 mi away
- MYJ · Matsuyama Airport60 mi away
Near SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Frequently asked questions
How far is OIT from SIN?
The flight distance from Oita (OIT) to Singapore (SIN) is 2,855 miles (4,595 km, 2,481 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIT to SIN?
A nonstop flight takes about 6h 4m 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 Oita and Singapore?
Singapore is 1 hour behind Oita.
What is the cheapest way to fly from OIT to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIT–SIN that never appear on search engines, with no booking fees.