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ZBY to HRL: distance & flight time
Sainyabuli (Sayaboury Airport) → Harlingen (Valley International Airport)
9,037 mi
14,544 km · 7,853 nm
18h 11m
estimated nonstop flight time
—
time difference · heading northeast
See live ZBY→HRL fares Phone-only fares on this route — call free
Flight time details
9,037 miles nonstop takes roughly 18h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ZBY — Sayaboury Airport · Sainyabuli, Laos
- HRL — Valley International Airport · Harlingen, United States
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 ZBY
- LPQ · Luang Phabang International Airport54 mi away
- NNT · Nan Airport68 mi away
- XKH · Xieng Khouang Airport96 mi away
- ODY · Oudomsay Airport101 mi away
Frequently asked questions
How far is ZBY from HRL?
The flight distance from Sainyabuli (ZBY) to Harlingen (HRL) is 9,037 miles (14,544 km, 7,853 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZBY to HRL?
A nonstop flight takes about 18h 11m 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 cheapest way to fly from ZBY to HRL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZBY–HRL that never appear on search engines, with no booking fees.