Need help booking?
Unpublished phone-only deals available
OKO to TCZ: distance & flight time
Yokota (Yokota Air Base) → Tengchong (Tengchong Tuofeng Airport)
2,528 mi
4,069 km · 2,197 nm
5h 25m
estimated nonstop flight time
-1h
time difference · heading west
See live OKO→TCZ fares Phone-only fares on this route — call free
Flight time details
2,528 miles nonstop takes roughly 5h 25m gate to gate, flying west. 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
- OKO — Yokota Air Base · Yokota, Japan
- TCZ — Tengchong Tuofeng Airport · Tengchong, 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 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
Near TCZ
- LUM · Mangshi Airport37 mi away
- BSD · Baoshan Yunduan Airport43 mi away
- MYT · Myitkyina Airport77 mi away
- BMO · Banmaw Airport91 mi away
Frequently asked questions
How far is OKO from TCZ?
The flight distance from Yokota (OKO) to Tengchong (TCZ) is 2,528 miles (4,069 km, 2,197 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to TCZ?
A nonstop flight takes about 5h 25m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from OKO to TCZ?
Nonstop service on OKO–TCZ depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 5h 25m nonstop estimate.
What is the time difference between Yokota and Tengchong?
Tengchong is 1 hour behind Yokota.
What is the cheapest way to fly from OKO to TCZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–TCZ that never appear on search engines, with no booking fees.
Why are some OKO to TCZ fares phone-only?
Consolidator contracts let us sell certain OKO–TCZ tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.