Need help booking?
Unpublished phone-only deals available
CAH to IAH: distance & flight time
Ca Mau (Cà Mau Airport) → Houston (George Bush Intercontinental Houston Airport)
9,407 mi
15,139 km · 8,174 nm
18h 55m
estimated nonstop flight time
-12h
time difference · heading northeast
See live CAH→IAH fares Phone-only fares on this route — call free
Flight time details
9,407 miles nonstop takes roughly 18h 55m gate to gate, flying northeast. 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
- CAH — Cà Mau Airport · Ca Mau, Vietnam
- 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 CAH
- VKG · Rach Gia Airport54 mi away
- VCA · Can Tho International Airport72 mi away
- VCS · Co Ong Airport104 mi away
- PQC · Phu Quoc International Airport106 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 CAH from IAH?
The flight distance from Ca Mau (CAH) to Houston (IAH) is 9,407 miles (15,139 km, 8,174 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAH to IAH?
A nonstop flight takes about 18h 55m 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 Ca Mau and Houston?
Houston is 12 hours behind Ca Mau.
What is the cheapest way to fly from CAH to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAH–IAH that never appear on search engines, with no booking fees.