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NAK to IAH: distance & flight time
Nakhon Ratchasima (Nakhon Ratchasima Airport) → Houston (George Bush Intercontinental Houston Airport)
9,117 mi
14,672 km · 7,922 nm
18h 21m
estimated nonstop flight time
-12h
time difference · heading north
See live NAK→IAH fares Phone-only fares on this route — call free
Flight time details
9,117 miles nonstop takes roughly 18h 21m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- NAK — Nakhon Ratchasima Airport · Nakhon Ratchasima, Thailand
- IAH — George Bush Intercontinental Houston Airport · Houston, 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 NAK
- BFV · Buri Ram Airport66 mi away
- PXR · Surin Airport79 mi away
- KKC · Khon Kaen Airport109 mi away
- ROI · Roi Et Airport126 mi away
Near IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
Frequently asked questions
How far is NAK from IAH?
The flight distance from Nakhon Ratchasima (NAK) to Houston (IAH) is 9,117 miles (14,672 km, 7,922 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NAK to IAH?
A nonstop flight takes about 18h 21m 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 Nakhon Ratchasima and Houston?
Houston is 12 hours behind Nakhon Ratchasima.
What is the cheapest way to fly from NAK to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NAK–IAH that never appear on search engines, with no booking fees.