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DBQ to FBU: distance & flight time
Dubuque IA (Dubuque Regional Airport) → Oslo (Oslo, Fornebu Airport)
4,097 mi
6,593 km · 3,560 nm
8h 30m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DBQ→FBU fares Phone-only fares on this route — call free
Flight time details
4,097 miles nonstop takes roughly 8h 30m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- DBQ — Dubuque Regional Airport · Dubuque IA, United States
- FBU — Oslo, Fornebu Airport · Oslo, Norway
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 DBQ
- CWI · Clinton Municipal Airport44 mi away
- PCD · Prairie Du Chien Municipal Airport48 mi away
- LNR · Tri-County Regional Airport62 mi away
- CID · The Eastern Iowa Airport63 mi away
Near FBU
- OSL · Oslo Lufthavn22 mi away
- RYG · Moss Airport, Rygge36 mi away
- TRF · Sandefjord Airport, Torp51 mi away
- NTB · Notodden Airport54 mi away
Frequently asked questions
How far is DBQ from FBU?
The flight distance from Dubuque IA (DBQ) to Oslo (FBU) is 4,097 miles (6,593 km, 3,560 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DBQ to FBU?
A nonstop flight takes about 8h 30m 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 DBQ to FBU?
Nonstop service on DBQ–FBU 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 8h 30m nonstop estimate.
What is the time difference between Dubuque IA and Oslo?
Oslo is 7 hours ahead of Dubuque IA.
What is the cheapest way to fly from DBQ to FBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DBQ–FBU that never appear on search engines, with no booking fees.
Why are some DBQ to FBU fares phone-only?
Consolidator contracts let us sell certain DBQ–FBU 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.