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IPT to VTE: distance & flight time
Williamsport (Williamsport Regional Airport) → Vientiane (Wattay International Airport)
8,344 mi
13,429 km · 7,251 nm
16h 50m
estimated nonstop flight time
+11h
time difference · heading north
See live IPT→VTE fares Phone-only fares on this route — call free
Flight time details
8,344 miles nonstop takes roughly 16h 50m 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
- VTE — Wattay International Airport · Vientiane, Laos
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 VTE
- UTH · Udon Thani Airport44 mi away
- LOE · Loei Airport67 mi away
- ZBY · Sayaboury Airport103 mi away
- KKC · Khon Kaen Airport106 mi away
Frequently asked questions
How far is IPT from VTE?
The flight distance from Williamsport (IPT) to Vientiane (VTE) is 8,344 miles (13,429 km, 7,251 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IPT to VTE?
A nonstop flight takes about 16h 50m 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 Vientiane?
Vientiane is 11 hours ahead of Williamsport.
What is the cheapest way to fly from IPT to VTE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IPT–VTE that never appear on search engines, with no booking fees.