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PHD to THS: distance & flight time
New Philadelpha (Harry Clever Field) → Sukhothai (Sukhothai Airport)
8,449 mi
13,597 km · 7,342 nm
17h 2m
estimated nonstop flight time
+11h
time difference · heading north
See live PHD→THS fares Phone-only fares on this route — call free
Flight time details
8,449 miles nonstop takes roughly 17h 2m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- PHD — Harry Clever Field · New Philadelpha, United States
- THS — Sukhothai Airport · Sukhothai, 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 PHD
- CAK · Akron Canton Regional Airport31 mi away
- AKC · Akron Fulton International Airport39 mi away
- ZZV · Zanesville Municipal Airport44 mi away
- HLG · Wheeling Ohio County Airport46 mi away
Near THS
- PHS · Phitsanulok Airport44 mi away
- TKT · Tak Airport44 mi away
- PRH · Phrae Airport66 mi away
- LPT · Lampang Airport74 mi away
Frequently asked questions
How far is PHD from THS?
The flight distance from New Philadelpha (PHD) to Sukhothai (THS) is 8,449 miles (13,597 km, 7,342 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHD to THS?
A nonstop flight takes about 17h 2m 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 New Philadelpha and Sukhothai?
Sukhothai is 11 hours ahead of New Philadelpha.
What is the cheapest way to fly from PHD to THS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHD–THS that never appear on search engines, with no booking fees.