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KEP to OPO: distance & flight time
Nepalgunj (Nepalgunj Airport) → Porto (Francisco de Sá Carneiro Airport)
4,985 mi
8,023 km · 4,332 nm
10h 14m
estimated nonstop flight time
-4.7h
time difference · heading northwest
See live KEP→OPO fares Phone-only fares on this route — call free
Flight time details
4,985 miles nonstop takes roughly 10h 14m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.7-hour time set-back when reading arrival times on your ticket.
The two airports
- KEP — Nepalgunj Airport · Nepalgunj, Nepal
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
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 KEP
- SKH · Surkhet Airport33 mi away
- DNP · Tulsipur Airport38 mi away
- RUK · Rukum Chaurjahari Airport48 mi away
- DHI · Dhangarhi Airport80 mi away
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
Frequently asked questions
How far is KEP from OPO?
The flight distance from Nepalgunj (KEP) to Porto (OPO) is 4,985 miles (8,023 km, 4,332 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KEP to OPO?
A nonstop flight takes about 10h 14m 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 Nepalgunj and Porto?
Porto is 4.7 hours behind Nepalgunj.
What is the cheapest way to fly from KEP to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KEP–OPO that never appear on search engines, with no booking fees.