Need help booking?
Unpublished phone-only deals available
KOQ to DBQ: distance & flight time
Koethen (Köthen Airport) → Dubuque IA (Dubuque Regional Airport)
4,463 mi
7,182 km · 3,878 nm
9h 13m
estimated nonstop flight time
-7h
time difference · heading northwest
See live KOQ→DBQ fares Phone-only fares on this route — call free
Flight time details
4,463 miles nonstop takes roughly 9h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- KOQ — Köthen Airport · Koethen, Germany
- DBQ — Dubuque Regional Airport · Dubuque IA, 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 KOQ
- LEJ · Leipzig/Halle Airport24 mi away
- CSO · Cochstedt Airport25 mi away
- ZMG · Magdeburg "City" Airport28 mi away
- AOC · Altenburg-Nobitz Airport56 mi away
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
Frequently asked questions
How far is KOQ from DBQ?
The flight distance from Koethen (KOQ) to Dubuque IA (DBQ) is 4,463 miles (7,182 km, 3,878 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOQ to DBQ?
A nonstop flight takes about 9h 13m 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 KOQ to DBQ?
Nonstop service on KOQ–DBQ 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 13m nonstop estimate.
What is the time difference between Koethen and Dubuque IA?
Dubuque IA is 7 hours behind Koethen.
What is the cheapest way to fly from KOQ to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOQ–DBQ that never appear on search engines, with no booking fees.
Why are some KOQ to DBQ fares phone-only?
Consolidator contracts let us sell certain KOQ–DBQ 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.