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ATO to GIU: distance & flight time
Athens (Ohio University Snyder Field) → Sigiriya (Sigiriya Air Force Base)
9,000 mi
14,484 km · 7,820 nm
18h 7m
estimated nonstop flight time
+9.5h
time difference · heading north
See live ATO→GIU fares Phone-only fares on this route — call free
Flight time details
9,000 miles nonstop takes roughly 18h 7m gate to gate, flying north. 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
- ATO — Ohio University Snyder Field · Athens, 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 ATO
- PMH · Greater Portsmouth Regional Airport42 mi away
- PKB · Mid Ohio Valley Regional Airport43 mi away
- ZZV · Zanesville Municipal Airport54 mi away
- LCK · Rickenbacker International Airport56 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 ATO from GIU?
The flight distance from Athens (ATO) to Sigiriya (GIU) is 9,000 miles (14,484 km, 7,820 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATO to GIU?
A nonstop flight takes about 18h 7m 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 Athens and Sigiriya?
Sigiriya is 9.5 hours ahead of Athens.
What is the cheapest way to fly from ATO to GIU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATO–GIU that never appear on search engines, with no booking fees.