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APC to UBP: distance & flight time
Napa (Napa County Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
7,646 mi
12,305 km · 6,644 nm
15h 28m
estimated nonstop flight time
+14h
time difference · heading northwest
See live APC→UBP fares Phone-only fares on this route — call free
Flight time details
7,646 miles nonstop takes roughly 15h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- APC — Napa County Airport · Napa, 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 APC
- SFO · San Francisco International Airport41 mi away
- NOT · Marin County Airport - Gnoss Field16 mi away
- SUU · Travis Air Force Base20 mi away
- CCR · Buchanan Field20 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 APC from UBP?
The flight distance from Napa (APC) to Ubon Ratchathani (UBP) is 7,646 miles (12,305 km, 6,644 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APC to UBP?
A nonstop flight takes about 15h 28m 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 Napa and Ubon Ratchathani?
Ubon Ratchathani is 14 hours ahead of Napa.
What is the cheapest way to fly from APC to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APC–UBP that never appear on search engines, with no booking fees.