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IAH to CXR: distance & flight time

Houston (George Bush Intercontinental Houston Airport) → Nha Trang (Cam Ranh Airport)

9,107 mi
14,657 km · 7,914 nm
18h 19m
estimated nonstop flight time
+12h
time difference · heading northwest
See live IAH→CXR fares Phone-only fares on this route — call free

Flight time details

9,107 miles nonstop takes roughly 18h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is IAH from CXR?

The flight distance from Houston (IAH) to Nha Trang (CXR) is 9,107 miles (14,657 km, 7,914 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from IAH to CXR?

A nonstop flight takes about 18h 19m 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 Houston and Nha Trang?

Nha Trang is 12 hours ahead of Houston.

What is the cheapest way to fly from IAH to CXR?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–CXR that never appear on search engines, with no booking fees.
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