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NTB to TTD: distance & flight time
Notodden (Notodden Airport) → Troutdale (Portland Troutdale Airport)
4,676 mi
7,525 km · 4,063 nm
9h 38m
estimated nonstop flight time
-9h
time difference · heading northwest
See live NTB→TTD fares Phone-only fares on this route — call free
Flight time details
4,676 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
- TTD — Portland Troutdale Airport · Troutdale, 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 TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 mi away
Frequently asked questions
How far is NTB from TTD?
The flight distance from Notodden (NTB) to Troutdale (TTD) is 4,676 miles (7,525 km, 4,063 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NTB to TTD?
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.
What is the time difference between Notodden and Troutdale?
Troutdale is 9 hours behind Notodden.
What is the cheapest way to fly from NTB to TTD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NTB–TTD that never appear on search engines, with no booking fees.