Need help booking?
Unpublished phone-only deals available
KFS to UBP: distance & flight time
Kastamonu (Kastamonu Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
4,552 mi
7,325 km · 3,955 nm
9h 23m
estimated nonstop flight time
+4h
time difference · heading east
See live KFS→UBP fares Phone-only fares on this route — call free
Flight time details
4,552 miles nonstop takes roughly 9h 23m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- KFS — Kastamonu Airport · Kastamonu, Turkey
- 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 KFS
- NOP · Sinop Airport82 mi away
- ONQ · Zonguldak Airport89 mi away
- ESB · Esenboğa International Airport92 mi away
- MZH · Amasya Merzifon Airport96 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 KFS from UBP?
The flight distance from Kastamonu (KFS) to Ubon Ratchathani (UBP) is 4,552 miles (7,325 km, 3,955 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KFS to UBP?
A nonstop flight takes about 9h 23m 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 Kastamonu and Ubon Ratchathani?
Ubon Ratchathani is 4 hours ahead of Kastamonu.
What is the cheapest way to fly from KFS to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KFS–UBP that never appear on search engines, with no booking fees.