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IPT to NAK: distance & flight time
Williamsport (Williamsport Regional Airport) → Nakhon Ratchasima (Nakhon Ratchasima Airport)
8,554 mi
13,766 km · 7,433 nm
17h 14m
estimated nonstop flight time
+11h
time difference · heading north
See live IPT→NAK fares Phone-only fares on this route — call free
Flight time details
8,554 miles nonstop takes roughly 17h 14m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- IPT — Williamsport Regional Airport · Williamsport, United States
- NAK — Nakhon Ratchasima Airport · Nakhon Ratchasima, 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 IPT
- LHV · William T. Piper Memorial Airport27 mi away
- HZL · Hazleton Municipal Airport51 mi away
- SCE · University Park Airport55 mi away
- WBW · Wilkes Barre Wyoming Valley Airport56 mi away
Near NAK
- BFV · Buri Ram Airport66 mi away
- PXR · Surin Airport79 mi away
- KKC · Khon Kaen Airport109 mi away
- ROI · Roi Et Airport126 mi away
Frequently asked questions
How far is IPT from NAK?
The flight distance from Williamsport (IPT) to Nakhon Ratchasima (NAK) is 8,554 miles (13,766 km, 7,433 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IPT to NAK?
A nonstop flight takes about 17h 14m 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 Williamsport and Nakhon Ratchasima?
Nakhon Ratchasima is 11 hours ahead of Williamsport.
What is the cheapest way to fly from IPT to NAK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IPT–NAK that never appear on search engines, with no booking fees.