Need help booking?
Unpublished phone-only deals available
HWD to PNH: distance & flight time
Hayward (Hayward Executive Airport) → Phnom-penh (Phnom Penh International Airport)
7,878 mi
12,678 km · 6,846 nm
15h 55m
estimated nonstop flight time
+14h
time difference · heading northwest
See live HWD→PNH fares Phone-only fares on this route — call free
Flight time details
7,878 miles nonstop takes roughly 15h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- HWD — Hayward Executive Airport · Hayward, United States
- PNH — Phnom Penh International Airport · Phnom-penh, Cambodia
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 HWD
Near PNH
- KZC · Kampong Chhnang Airport52 mi away
- KTI · Kratie Airport105 mi away
- KOS · Sihanoukville International Airport106 mi away
- PQC · Phu Quoc International Airport111 mi away
Frequently asked questions
How far is HWD from PNH?
The flight distance from Hayward (HWD) to Phnom-penh (PNH) is 7,878 miles (12,678 km, 6,846 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HWD to PNH?
A nonstop flight takes about 15h 55m 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 HWD to PNH?
Nonstop service on HWD–PNH 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 15h 55m nonstop estimate.
What is the time difference between Hayward and Phnom-penh?
Phnom-penh is 14 hours ahead of Hayward.
What is the cheapest way to fly from HWD to PNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HWD–PNH that never appear on search engines, with no booking fees.
Why are some HWD to PNH fares phone-only?
Consolidator contracts let us sell certain HWD–PNH 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.