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OPO to RMA: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Roma (Roma Airport)
10,801 mi
17,383 km · 9,386 nm
21h 39m
estimated nonstop flight time
+9h
time difference · heading northeast
See live OPO→RMA fares Phone-only fares on this route — call free
Flight time details
10,801 miles nonstop takes roughly 21h 39m gate to gate, flying northeast. 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
- RMA — Roma Airport · Roma, 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 RMA
- XTO · Taroom Airport87 mi away
- SGO · St George Airport105 mi away
- CCL · Chinchilla Airport115 mi away
- TDR · Theodore Airport135 mi away
Frequently asked questions
How far is OPO from RMA?
The flight distance from Porto (OPO) to Roma (RMA) is 10,801 miles (17,383 km, 9,386 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to RMA?
A nonstop flight takes about 21h 39m 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 Roma?
Roma is 9 hours ahead of Porto.
What is the cheapest way to fly from OPO to RMA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–RMA that never appear on search engines, with no booking fees.