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KDT to PHX: distance & flight time
Nakhon Pathom (Kamphaeng Saen Airport) → Phoenix (Phoenix Sky Harbor International Airport)
8,537 mi
13,738 km · 7,418 nm
17h 12m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KDT→PHX fares Phone-only fares on this route — call free
Flight time details
8,537 miles nonstop takes roughly 17h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- KDT — Kamphaeng Saen Airport · Nakhon Pathom, Thailand
- PHX — Phoenix Sky Harbor International Airport · Phoenix, United States
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 PHX
- SCF · Scottsdale Airport14 mi away
- MSC · Falcon Field16 mi away
- DVT · Phoenix Deer Valley Airport18 mi away
- GYR · Phoenix Goodyear Airport21 mi away
Frequently asked questions
How far is KDT from PHX?
The flight distance from Nakhon Pathom (KDT) to Phoenix (PHX) is 8,537 miles (13,738 km, 7,418 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KDT to PHX?
A nonstop flight takes about 17h 12m 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 Nakhon Pathom and Phoenix?
Phoenix is 14 hours behind Nakhon Pathom.
What is the cheapest way to fly from KDT to PHX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KDT–PHX that never appear on search engines, with no booking fees.