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ILN to UBP: distance & flight time
Wilmington (Wilmington Airpark) → Ubon Ratchathani (Ubon Ratchathani Airport)
8,618 mi
13,869 km · 7,489 nm
17h 22m
estimated nonstop flight time
+11h
time difference · heading north
See live ILN→UBP fares Phone-only fares on this route — call free
Flight time details
8,618 miles nonstop takes roughly 17h 22m 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
- ILN — Wilmington Airpark · Wilmington, United States
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, 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 ILN
Near UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Frequently asked questions
How far is ILN from UBP?
The flight distance from Wilmington (ILN) to Ubon Ratchathani (UBP) is 8,618 miles (13,869 km, 7,489 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILN to UBP?
A nonstop flight takes about 17h 22m 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 Wilmington and Ubon Ratchathani?
Ubon Ratchathani is 11 hours ahead of Wilmington.
What is the cheapest way to fly from ILN to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILN–UBP that never appear on search engines, with no booking fees.