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GIU to KOP: distance & flight time
Sigiriya (Sigiriya Air Force Base) → Nakhon Phanom (Nakhon Phanom Airport)
1,736 mi
2,794 km · 1,509 nm
3h 52m
estimated nonstop flight time
+1.5h
time difference · heading northeast
See live GIU→KOP fares Phone-only fares on this route — call free
Flight time details
1,736 miles nonstop takes roughly 3h 52m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- GIU — Sigiriya Air Force Base · Sigiriya, Sri Lanka
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is GIU from KOP?
The flight distance from Sigiriya (GIU) to Nakhon Phanom (KOP) is 1,736 miles (2,794 km, 1,509 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GIU to KOP?
A nonstop flight takes about 3h 52m 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 Nakhon Phanom?
Nakhon Phanom is 1.5 hours ahead of Sigiriya.
What is the cheapest way to fly from GIU to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GIU–KOP that never appear on search engines, with no booking fees.