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IAH to CJM: distance & flight time

Houston (George Bush Intercontinental Houston Airport) → Chumphon (Chumphon Airport)

9,460 mi
15,224 km · 8,220 nm
19h 1m
estimated nonstop flight time
+12h
time difference · heading north
See live IAH→CJM fares Phone-only fares on this route — call free

Flight time details

9,460 miles nonstop takes roughly 19h 1m gate to gate, flying north. 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 CJM?

The flight distance from Houston (IAH) to Chumphon (CJM) is 9,460 miles (15,224 km, 8,220 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from IAH to CJM?

A nonstop flight takes about 19h 1m 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 Chumphon?

Chumphon is 12 hours ahead of Houston.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–CJM that never appear on search engines, with no booking fees.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