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ACJ to UBP: distance & flight time
Anuradhapura (Anuradhapura Air Force Base) → Ubon Ratchathani (Ubon Ratchathani Airport)
1,720 mi
2,768 km · 1,495 nm
3h 50m
estimated nonstop flight time
+1.5h
time difference · heading east
See live ACJ→UBP fares Phone-only fares on this route — call free
Flight time details
1,720 miles nonstop takes roughly 3h 50m gate to gate, flying east. 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
- ACJ — Anuradhapura Air Force Base · Anuradhapura, Sri Lanka
- 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 ACJ
- GIU · Sigiriya Air Force Base31 mi away
- HIM · Hingurakgoda Air Force Base42 mi away
- TRR · China Bay Airport54 mi away
- CMB · Bandaranaike International Colombo Airport86 mi away
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 ACJ from UBP?
The flight distance from Anuradhapura (ACJ) to Ubon Ratchathani (UBP) is 1,720 miles (2,768 km, 1,495 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACJ to UBP?
A nonstop flight takes about 3h 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 Anuradhapura and Ubon Ratchathani?
Ubon Ratchathani is 1.5 hours ahead of Anuradhapura.
What is the cheapest way to fly from ACJ to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACJ–UBP that never appear on search engines, with no booking fees.