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KDT to UBP: distance & flight time
Nakhon Pathom (Kamphaeng Saen Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
340 mi
548 km · 296 nm
1h 22m
estimated nonstop flight time
Same time
time difference · heading east
See live KDT→UBP fares Phone-only fares on this route — call free
Flight time details
340 miles nonstop takes roughly 1h 22m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KDT — Kamphaeng Saen Airport · Nakhon Pathom, Thailand
- 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 KDT
- DMK · Don Mueang International Airport48 mi away
- BKK · Suvarnabhumi Airport63 mi away
- TKH · Takhli Airport85 mi away
- HHQ · Hua Hin Airport101 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 KDT from UBP?
The flight distance from Nakhon Pathom (KDT) to Ubon Ratchathani (UBP) is 340 miles (548 km, 296 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KDT to UBP?
A nonstop flight takes about 1h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KDT to UBP?
Nonstop service on KDT–UBP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 22m nonstop estimate.
What is the cheapest way to fly from KDT to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KDT–UBP that never appear on search engines, with no booking fees.
Why are some KDT to UBP fares phone-only?
Consolidator contracts let us sell certain KDT–UBP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.