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SYM to PNH: distance & flight time
Simao (Pu'er Simao Airport) → Phnom-penh (Phnom Penh International Airport)
818 mi
1,317 km · 711 nm
2h 15m
estimated nonstop flight time
-1h
time difference · heading south
See live SYM→PNH fares Phone-only fares on this route — call free
Flight time details
818 miles nonstop takes roughly 2h 15m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SYM — Pu'er Simao Airport · Simao, China
- 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 SYM
- JHG · Xishuangbanna Gasa Airport58 mi away
- JMJ · Lancang Jingmai Airport79 mi away
- LNJ · Lintsang Airfield88 mi away
- PCQ · Boun Neau Airport99 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 SYM from PNH?
The flight distance from Simao (SYM) to Phnom-penh (PNH) is 818 miles (1,317 km, 711 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYM to PNH?
A nonstop flight takes about 2h 15m 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 Simao and Phnom-penh?
Phnom-penh is 1 hour behind Simao.
What is the cheapest way to fly from SYM to PNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYM–PNH that never appear on search engines, with no booking fees.