Need help booking?
Unpublished phone-only deals available
PHS to SUS: distance & flight time
Phitsanulok (Phitsanulok Airport) → Null (Spirit of St Louis Airport)
8,541 mi
13,746 km · 7,422 nm
17h 13m
estimated nonstop flight time
-12h
time difference · heading north
See live PHS→SUS 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 set-back when reading arrival times on your ticket.
The two airports
- PHS — Phitsanulok Airport · Phitsanulok, Thailand
- SUS — Spirit of St Louis Airport · Null, 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 PHS
- THS · Sukhothai Airport44 mi away
- PHY · Phetchabun Airport61 mi away
- TKT · Tak Airport68 mi away
- PRH · Phrae Airport94 mi away
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
Frequently asked questions
How far is PHS from SUS?
The flight distance from Phitsanulok (PHS) to Null (SUS) 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 PHS to SUS?
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 Phitsanulok and Null?
Null is 12 hours behind Phitsanulok.
What is the cheapest way to fly from PHS to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHS–SUS that never appear on search engines, with no booking fees.