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FRI to PHS: distance & flight time
Fort Riley (Marshall Army Air Field) → Phitsanulok (Phitsanulok Airport)
8,425 mi
13,558 km · 7,321 nm
16h 59m
estimated nonstop flight time
+12h
time difference · heading north
See live FRI→PHS fares Phone-only fares on this route — call free
Flight time details
8,425 miles nonstop takes roughly 16h 59m 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
- FRI — Marshall Army Air Field · Fort Riley, 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 FRI
- MHK · Manhattan Regional Airport8 mi away
- SLN · Salina Municipal Airport51 mi away
- EMP · Emporia Municipal Airport59 mi away
- FOE · Topeka Regional Airport - Forbes Field60 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 FRI from PHS?
The flight distance from Fort Riley (FRI) to Phitsanulok (PHS) is 8,425 miles (13,558 km, 7,321 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FRI to PHS?
A nonstop flight takes about 16h 59m 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 FRI to PHS?
Nonstop service on FRI–PHS 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 16h 59m nonstop estimate.
What is the time difference between Fort Riley and Phitsanulok?
Phitsanulok is 12 hours ahead of Fort Riley.
What is the cheapest way to fly from FRI to PHS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FRI–PHS that never appear on search engines, with no booking fees.
Why are some FRI to PHS fares phone-only?
Consolidator contracts let us sell certain FRI–PHS 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.