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SUS to PHS: distance & flight time
Null (Spirit of St Louis Airport) → Phitsanulok (Phitsanulok Airport)
8,541 mi
13,746 km · 7,422 nm
17h 13m
estimated nonstop flight time
+12h
time difference · heading north
See live SUS→PHS fares Phone-only fares on this route — call free
Flight time details
8,541 miles nonstop takes roughly 17h 13m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- SUS — Spirit of St Louis Airport · Null, United States
- PHS — Phitsanulok Airport · Phitsanulok, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Near PHS
- THS · Sukhothai Airport44 mi away
- PHY · Phetchabun Airport61 mi away
- TKT · Tak Airport68 mi away
- PRH · Phrae Airport94 mi away
Frequently asked questions
How far is SUS from PHS?
The flight distance from Null (SUS) to Phitsanulok (PHS) is 8,541 miles (13,746 km, 7,422 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to PHS?
A nonstop flight takes about 17h 13m 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 Null and Phitsanulok?
Phitsanulok is 12 hours ahead of Null.
What is the cheapest way to fly from SUS to PHS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–PHS that never appear on search engines, with no booking fees.