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OPO to CNB: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Coonamble (Coonamble Airport)
10,980 mi
17,670 km · 9,541 nm
22h
estimated nonstop flight time
+9h
time difference · heading east
See live OPO→CNB fares Phone-only fares on this route — call free
Flight time details
10,980 miles nonstop takes roughly 22h gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- CNB — Coonamble Airport · Coonamble, Australia
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 CNB
- COJ · Coonabarabran Airport58 mi away
- QRR · Warren Airport62 mi away
- WGE · Walgett Airport67 mi away
- DBO · Dubbo City Regional Airport86 mi away
Frequently asked questions
How far is OPO from CNB?
The flight distance from Porto (OPO) to Coonamble (CNB) is 10,980 miles (17,670 km, 9,541 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to CNB?
A nonstop flight takes about 22h 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 Coonamble?
Coonamble is 9 hours ahead of Porto.
What is the cheapest way to fly from OPO to CNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–CNB that never appear on search engines, with no booking fees.