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INT to GIU: distance & flight time
Winston-salem (Smith Reynolds Airport) → Sigiriya (Sigiriya Air Force Base)
9,149 mi
14,723 km · 7,950 nm
18h 24m
estimated nonstop flight time
+9.5h
time difference · heading northeast
See live INT→GIU fares Phone-only fares on this route — call free
Flight time details
9,149 miles nonstop takes roughly 18h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- INT — Smith Reynolds Airport · Winston-salem, United States
- GIU — Sigiriya Air Force Base · Sigiriya, Sri Lanka
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 INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County Airport49 mi away
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
Frequently asked questions
How far is INT from GIU?
The flight distance from Winston-salem (INT) to Sigiriya (GIU) is 9,149 miles (14,723 km, 7,950 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INT to GIU?
A nonstop flight takes about 18h 24m 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 Winston-salem and Sigiriya?
Sigiriya is 9.5 hours ahead of Winston-salem.
What is the cheapest way to fly from INT to GIU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INT–GIU that never appear on search engines, with no booking fees.