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OPO to ACJ: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Anuradhapura (Anuradhapura Air Force Base)
5,795 mi
9,326 km · 5,036 nm
11h 50m
estimated nonstop flight time
+4.5h
time difference · heading east
See live OPO→ACJ fares Phone-only fares on this route — call free
Flight time details
5,795 miles nonstop takes roughly 11h 50m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time gain when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- ACJ — Anuradhapura Air Force Base · Anuradhapura, Sri Lanka
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 ACJ
- GIU · Sigiriya Air Force Base31 mi away
- HIM · Hingurakgoda Air Force Base42 mi away
- TRR · China Bay Airport54 mi away
- CMB · Bandaranaike International Colombo Airport86 mi away
Frequently asked questions
How far is OPO from ACJ?
The flight distance from Porto (OPO) to Anuradhapura (ACJ) is 5,795 miles (9,326 km, 5,036 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to ACJ?
A nonstop flight takes about 11h 50m 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 Anuradhapura?
Anuradhapura is 4.5 hours ahead of Porto.
What is the cheapest way to fly from OPO to ACJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–ACJ that never appear on search engines, with no booking fees.