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TNH to OKO: distance & flight time
Tonghua (Tonghua Sanyuanpu Airport) → Yokota (Yokota Air Base)
858 mi
1,381 km · 746 nm
2h 20m
estimated nonstop flight time
+1h
time difference · heading southeast
See live TNH→OKO fares Phone-only fares on this route — call free
Flight time details
858 miles nonstop takes roughly 2h 20m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- TNH — Tonghua Sanyuanpu Airport · Tonghua, China
- OKO — Yokota Air Base · Yokota, 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 TNH
- NBS · Changbaishan Airport98 mi away
- CGQ · Longjia Airport120 mi away
- SHE · Taoxian Airport122 mi away
Near OKO
- HND · Tokyo Haneda International Airport28 mi away
- NRT · Narita International Airport58 mi away
- NJA · Atsugi Naval Air Facility21 mi away
- IBR · Hyakuri Airport67 mi away
Frequently asked questions
How far is TNH from OKO?
The flight distance from Tonghua (TNH) to Yokota (OKO) is 858 miles (1,381 km, 746 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNH to OKO?
A nonstop flight takes about 2h 20m 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 Tonghua and Yokota?
Yokota is 1 hour ahead of Tonghua.
What is the cheapest way to fly from TNH to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNH–OKO that never appear on search engines, with no booking fees.