Need help booking?
Unpublished phone-only deals available
NTB to PDX: distance & flight time
Notodden (Notodden Airport) → Portland (Portland International Airport)
4,677 mi
7,527 km · 4,064 nm
9h 38m
estimated nonstop flight time
-9h
time difference · heading northwest
See live NTB→PDX fares Phone-only fares on this route — call free
Flight time details
4,677 miles nonstop takes roughly 9h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- NTB — Notodden Airport · Notodden, Norway
- PDX — Portland International Airport · Portland, United States
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 NTB
- SKE · Skien Airport29 mi away
- TRF · Sandefjord Airport, Torp45 mi away
- FBU · Oslo, Fornebu Airport54 mi away
- RYG · Moss Airport, Rygge57 mi away
Near PDX
- TTD · Portland Troutdale Airport10 mi away
- HIO · Portland Hillsboro Airport17 mi away
- KLS · Southwest Washington Regional Airport39 mi away
- SLE · Salem Municipal Airport/McNary Field51 mi away
Frequently asked questions
How far is NTB from PDX?
The flight distance from Notodden (NTB) to Portland (PDX) is 4,677 miles (7,527 km, 4,064 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NTB to PDX?
A nonstop flight takes about 9h 38m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from NTB to PDX?
Nonstop service on NTB–PDX depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 38m nonstop estimate.
What is the time difference between Notodden and Portland?
Portland is 9 hours behind Notodden.
What is the cheapest way to fly from NTB to PDX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NTB–PDX that never appear on search engines, with no booking fees.
Why are some NTB to PDX fares phone-only?
Consolidator contracts let us sell certain NTB–PDX tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.