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OKO to NHA: distance & flight time
Yokota (Yokota Air Base) → Nhatrang (Nha Trang Air Base)
2,484 mi
3,997 km · 2,158 nm
5h 20m
estimated nonstop flight time
-2h
time difference · heading southwest
See live OKO→NHA fares Phone-only fares on this route — call free
Flight time details
2,484 miles nonstop takes roughly 5h 20m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- OKO — Yokota Air Base · Yokota, Japan
- NHA — Nha Trang Air Base · Nhatrang, Vietnam
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 NHA
- CXR · Cam Ranh Airport16 mi away
- PHA · Phan Rang Airport44 mi away
- TBB · Dong Tac Airport58 mi away
- DLI · Lien Khuong Airport65 mi away
Frequently asked questions
How far is OKO from NHA?
The flight distance from Yokota (OKO) to Nhatrang (NHA) is 2,484 miles (3,997 km, 2,158 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to NHA?
A nonstop flight takes about 5h 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 Yokota and Nhatrang?
Nhatrang is 2 hours behind Yokota.
What is the cheapest way to fly from OKO to NHA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–NHA that never appear on search engines, with no booking fees.