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GIU to AAP: distance & flight time
Sigiriya (Sigiriya Air Force Base) → Houston (Andrau Airpark)
9,822 mi
15,807 km · 8,535 nm
19h 44m
estimated nonstop flight time
-10.5h
time difference · heading north
See live GIU→AAP fares Phone-only fares on this route — call free
Flight time details
9,822 miles nonstop takes roughly 19h 44m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- GIU — Sigiriya Air Force Base · Sigiriya, Sri Lanka
- AAP — Andrau Airpark · 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 GIU
- HIM · Hingurakgoda Air Force Base18 mi away
- ACJ · Anuradhapura Air Force Base31 mi away
- TRR · China Bay Airport51 mi away
- BTC · Batticaloa Airport67 mi away
Near AAP
- IAH · George Bush Intercontinental Houston Airport23 mi away
- SGR · Sugar Land Regional Airport8 mi away
- IWS · West Houston Airport8 mi away
- HOU · William P Hobby Airport19 mi away
Frequently asked questions
How far is GIU from AAP?
The flight distance from Sigiriya (GIU) to Houston (AAP) is 9,822 miles (15,807 km, 8,535 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GIU to AAP?
A nonstop flight takes about 19h 44m 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 Sigiriya and Houston?
Houston is 10.5 hours behind Sigiriya.
What is the cheapest way to fly from GIU to AAP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GIU–AAP that never appear on search engines, with no booking fees.