Need help booking?
Unpublished phone-only deals available
OPO to KRF: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Kramfors (Kramfors Sollefteå Airport)
1,850 mi
2,977 km · 1,607 nm
4h 6m
estimated nonstop flight time
+1h
time difference · heading northeast
See live OPO→KRF fares Phone-only fares on this route — call free
Flight time details
1,850 miles nonstop takes roughly 4h 6m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- KRF — Kramfors Sollefteå Airport · Kramfors, Sweden
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 KRF
- SDL · Sundsvall-Härnösand Airport37 mi away
- OER · Örnsköldsvik Airport45 mi away
- HUV · Hudiksvall Airport91 mi away
- UME · Umeå Airport93 mi away
Frequently asked questions
How far is OPO from KRF?
The flight distance from Porto (OPO) to Kramfors (KRF) is 1,850 miles (2,977 km, 1,607 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to KRF?
A nonstop flight takes about 4h 6m 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 Kramfors?
Kramfors is 1 hour ahead of Porto.
What is the cheapest way to fly from OPO to KRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–KRF that never appear on search engines, with no booking fees.