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WBU to PHS: distance & flight time
Boulder (Boulder Municipal Airport) → Phitsanulok (Phitsanulok Airport)
8,181 mi
13,167 km · 7,110 nm
16h 31m
estimated nonstop flight time
+13h
time difference · heading northwest
See live WBU→PHS fares Phone-only fares on this route — call free
Flight time details
8,181 miles nonstop takes roughly 16h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, 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 WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 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 WBU from PHS?
The flight distance from Boulder (WBU) to Phitsanulok (PHS) is 8,181 miles (13,167 km, 7,110 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to PHS?
A nonstop flight takes about 16h 31m 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 Boulder and Phitsanulok?
Phitsanulok is 13 hours ahead of Boulder.
What is the cheapest way to fly from WBU to PHS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–PHS that never appear on search engines, with no booking fees.