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YST to PNH: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → Phnom-penh (Phnom Penh International Airport)
7,773 mi
12,509 km · 6,754 nm
15h 42m
estimated nonstop flight time
+12h
time difference · heading north
See live YST→PNH fares Phone-only fares on this route — call free
Flight time details
7,773 miles nonstop takes roughly 15h 42m 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
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- 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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
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 YST from PNH?
The flight distance from St. Theresa Point (YST) to Phnom-penh (PNH) is 7,773 miles (12,509 km, 6,754 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to PNH?
A nonstop flight takes about 15h 42m 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 St. Theresa Point and Phnom-penh?
Phnom-penh is 12 hours ahead of St. Theresa Point.
What is the cheapest way to fly from YST to PNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–PNH that never appear on search engines, with no booking fees.