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KLS to NHA: distance & flight time
Kelso (Southwest Washington Regional Airport) → Nhatrang (Nha Trang Air Base)
7,274 mi
11,707 km · 6,321 nm
14h 44m
estimated nonstop flight time
+14h
time difference · heading northwest
See live KLS→NHA fares Phone-only fares on this route — call free
Flight time details
7,274 miles nonstop takes roughly 14h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- 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 KLS
- PDX · Portland International Airport39 mi away
- CLS · Chehalis Centralia Airport39 mi away
- HIO · Portland Hillsboro Airport40 mi away
- TTD · Portland Troutdale Airport46 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 KLS from NHA?
The flight distance from Kelso (KLS) to Nhatrang (NHA) is 7,274 miles (11,707 km, 6,321 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to NHA?
A nonstop flight takes about 14h 44m 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 Kelso and Nhatrang?
Nhatrang is 14 hours ahead of Kelso.
What is the cheapest way to fly from KLS to NHA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–NHA that never appear on search engines, with no booking fees.