Need help booking?
Unpublished phone-only deals available
OPO to SYM: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Simao (Pu'er Simao Airport)
6,130 mi
9,865 km · 5,326 nm
12h 29m
estimated nonstop flight time
+7h
time difference · heading northeast
See live OPO→SYM fares Phone-only fares on this route — call free
Flight time details
6,130 miles nonstop takes roughly 12h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- SYM — Pu'er Simao Airport · Simao, China
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 OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 mi away
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
Frequently asked questions
How far is OPO from SYM?
The flight distance from Porto (OPO) to Simao (SYM) is 6,130 miles (9,865 km, 5,326 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to SYM?
A nonstop flight takes about 12h 29m 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 Porto and Simao?
Simao is 7 hours ahead of Porto.
What is the cheapest way to fly from OPO to SYM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–SYM that never appear on search engines, with no booking fees.